72168337800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11551}}^1$

素因数の和:11678

約数の個数: 384

約数和(自身を含む): 270732672000

約数和(自身を除く): 198564334200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 89, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 178, 180, 195, 200, 216, 225, 234, 260, 267, 270, 300, 312, 325, 351, 356, 360, 390, 445, 450, 468, 520, 534, 540, 585, 600, 650, 675, 702, 712, 780, 801, 890, 900, 936, 975, 1068, 1080, 1157, 1170, 1300, 1335, 1350, 1404, 1560, 1602, 1755, 1780, 1800, 1950, 2136, 2225, 2314, 2340, 2403, 2600, 2670, 2700, 2808, 2925, 3204, 3471, 3510, 3560, 3900, 4005, 4450, 4628, 4680, 4806, 5340, 5400, 5785, 5850, 6408, 6675, 6942, 7020, 7800, 8010, 8775, 8900, 9256, 9612, 10413, 10680, 11551, 11570, 11700, 12015, 13350, 13884, 14040, 16020, 17355, 17550, 17800, 19224, 20025, 20826, 23102, 23140, 23400, 24030, 26700, 27768, 28925, 31239, 32040, 34653, 34710, 35100, 40050, 41652, 46204, 46280, 48060, 52065, 53400, 57755, 57850, 60075, 62478, 69306, 69420, 70200, 80100, 83304, 86775, 92408, 96120, 103959, 104130, 115510, 115700, 120150, 124956, 138612, 138840, 150163, 156195, 160200, 173265, 173550, 207918, 208260, 231020, 231400, 240300, 249912, 260325, 277224, 288775, 300326, 311877, 312390, 346530, 347100, 415836, 416520, 450489, 462040, 480600, 519795, 520650, 577550, 600652, 623754, 624780, 693060, 694200, 750815, 780975, 831672, 866325, 900978, 1028039, 1039590, 1041300, 1155100, 1201304, 1247508, 1249560, 1351467, 1386120, 1501630, 1559385, 1561950, 1732650, 1801956, 2056078, 2079180, 2082600, 2252445, 2310200, 2495016, 2598975, 2702934, 3003260, 3084117, 3118770, 3123900, 3465300, 3603912, 3754075, 4054401, 4112156, 4158360, 4504890, 5140195, 5197950, 5405868, 6006520, 6168234, 6237540, 6247800, 6757335, 6930600, 7508150, 7796925, 8108802, 8224312, 9009780, 9252351, 10280390, 10395900, 10811736, 11262225, 12336468, 12475080, 13364507, 13514670, 15016300, 15420585, 15593850, 16217604, 18019560, 18504702, 20272005, 20560780, 20791800, 22524450, 24672936, 25700975, 26729014, 27029340, 27757053, 30032600, 30841170, 31187700, 32435208, 33786675, 37009404, 40093521, 40544010, 41121560, 45048900, 46261755, 51401950, 53458028, 54058680, 55514106, 61682340, 62375400, 66822535, 67573350, 74018808, 77102925, 80187042, 81088020, 90097800, 92523510, 101360025, 102803900, 106916056, 111028212, 120280563, 123364680, 133645070, 135146700, 138785265, 154205850, 160374084, 162176040, 185047020, 200467605, 202720050, 205607800, 222056424, 231308775, 240561126, 267290140, 270293400, 277570530, 308411700, 320748168, 334112675, 360841689, 370094040, 400935210, 405440100, 462617550, 481122252, 534580280, 555141060, 601402815, 616823400, 668225350, 693926325, 721683378, 801870420, 810880200, 925235100, 962244504, 1002338025, 1110282120, 1202805630, 1336450700, 1387852650, 1443366756, 1603740840, 1804208445, 1850470200, 2004676050, 2405611260, 2672901400, 2775705300, 2886733512, 3007014075, 3608416890, 4009352100, 4811222520, 5551410600, 6014028150, 7216833780, 8018704200, 9021042225, 12028056300, 14433667560, 18042084450, 24056112600, 36084168900, 72168337800]

約数ペア:

[(1, 72168337800), (2, 36084168900), (3, 24056112600), (4, 18042084450), (5, 14433667560), (6, 12028056300), (8, 9021042225), (9, 8018704200), (10, 7216833780), (12, 6014028150), (13, 5551410600), (15, 4811222520), (18, 4009352100), (20, 3608416890), (24, 3007014075), (25, 2886733512), (26, 2775705300), (27, 2672901400), (30, 2405611260), (36, 2004676050), (39, 1850470200), (40, 1804208445), (45, 1603740840), (50, 1443366756), (52, 1387852650), (54, 1336450700), (60, 1202805630), (65, 1110282120), (72, 1002338025), (75, 962244504), (78, 925235100), (89, 810880200), (90, 801870420), (100, 721683378), (104, 693926325), (108, 668225350), (117, 616823400), (120, 601402815), (130, 555141060), (135, 534580280), (150, 481122252), (156, 462617550), (178, 405440100), (180, 400935210), (195, 370094040), (200, 360841689), (216, 334112675), (225, 320748168), (234, 308411700), (260, 277570530), (267, 270293400), (270, 267290140), (300, 240561126), (312, 231308775), (325, 222056424), (351, 205607800), (356, 202720050), (360, 200467605), (390, 185047020), (445, 162176040), (450, 160374084), (468, 154205850), (520, 138785265), (534, 135146700), (540, 133645070), (585, 123364680), (600, 120280563), (650, 111028212), (675, 106916056), (702, 102803900), (712, 101360025), (780, 92523510), (801, 90097800), (890, 81088020), (900, 80187042), (936, 77102925), (975, 74018808), (1068, 67573350), (1080, 66822535), (1157, 62375400), (1170, 61682340), (1300, 55514106), (1335, 54058680), (1350, 53458028), (1404, 51401950), (1560, 46261755), (1602, 45048900), (1755, 41121560), (1780, 40544010), (1800, 40093521), (1950, 37009404), (2136, 33786675), (2225, 32435208), (2314, 31187700), (2340, 30841170), (2403, 30032600), (2600, 27757053), (2670, 27029340), (2700, 26729014), (2808, 25700975), (2925, 24672936), (3204, 22524450), (3471, 20791800), (3510, 20560780), (3560, 20272005), (3900, 18504702), (4005, 18019560), (4450, 16217604), (4628, 15593850), (4680, 15420585), (4806, 15016300), (5340, 13514670), (5400, 13364507), (5785, 12475080), (5850, 12336468), (6408, 11262225), (6675, 10811736), (6942, 10395900), (7020, 10280390), (7800, 9252351), (8010, 9009780), (8775, 8224312), (8900, 8108802), (9256, 7796925), (9612, 7508150), (10413, 6930600), (10680, 6757335), (11551, 6247800), (11570, 6237540), (11700, 6168234), (12015, 6006520), (13350, 5405868), (13884, 5197950), (14040, 5140195), (16020, 4504890), (17355, 4158360), (17550, 4112156), (17800, 4054401), (19224, 3754075), (20025, 3603912), (20826, 3465300), (23102, 3123900), (23140, 3118770), (23400, 3084117), (24030, 3003260), (26700, 2702934), (27768, 2598975), (28925, 2495016), (31239, 2310200), (32040, 2252445), (34653, 2082600), (34710, 2079180), (35100, 2056078), (40050, 1801956), (41652, 1732650), (46204, 1561950), (46280, 1559385), (48060, 1501630), (52065, 1386120), (53400, 1351467), (57755, 1249560), (57850, 1247508), (60075, 1201304), (62478, 1155100), (69306, 1041300), (69420, 1039590), (70200, 1028039), (80100, 900978), (83304, 866325), (86775, 831672), (92408, 780975), (96120, 750815), (103959, 694200), (104130, 693060), (115510, 624780), (115700, 623754), (120150, 600652), (124956, 577550), (138612, 520650), (138840, 519795), (150163, 480600), (156195, 462040), (160200, 450489), (173265, 416520), (173550, 415836), (207918, 347100), (208260, 346530), (231020, 312390), (231400, 311877), (240300, 300326), (249912, 288775), (260325, 277224)]