19216745100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24799}}^1$

素因数の和:24870

約数の個数: 288

約数和(自身を含む): 72328704000

約数和(自身を除く): 53111958900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 41, 42, 45, 50, 54, 60, 63, 70, 75, 82, 84, 90, 100, 105, 108, 123, 126, 135, 140, 150, 164, 175, 180, 189, 205, 210, 225, 246, 252, 270, 287, 300, 315, 350, 369, 378, 410, 420, 450, 492, 525, 540, 574, 615, 630, 675, 700, 738, 756, 820, 861, 900, 945, 1025, 1050, 1107, 1148, 1230, 1260, 1350, 1435, 1476, 1575, 1722, 1845, 1890, 2050, 2100, 2214, 2460, 2583, 2700, 2870, 3075, 3150, 3444, 3690, 3780, 4100, 4305, 4428, 4725, 5166, 5535, 5740, 6150, 6300, 7175, 7380, 7749, 8610, 9225, 9450, 10332, 11070, 12300, 12915, 14350, 15498, 17220, 18450, 18900, 21525, 22140, 24799, 25830, 27675, 28700, 30996, 36900, 38745, 43050, 49598, 51660, 55350, 64575, 74397, 77490, 86100, 99196, 110700, 123995, 129150, 148794, 154980, 173593, 193725, 223191, 247990, 258300, 297588, 347186, 371985, 387450, 446382, 495980, 520779, 619975, 669573, 694372, 743970, 774900, 867965, 892764, 1016759, 1041558, 1115955, 1239950, 1339146, 1487940, 1562337, 1735930, 1859925, 2033518, 2083116, 2231910, 2479900, 2603895, 2678292, 3050277, 3124674, 3347865, 3471860, 3719850, 4067036, 4339825, 4463820, 4687011, 5083795, 5207790, 5579775, 6100554, 6249348, 6695730, 7117313, 7439700, 7811685, 8679650, 9150831, 9374022, 10167590, 10415580, 11159550, 12201108, 13019475, 13391460, 14234626, 15251385, 15623370, 16739325, 17359300, 18301662, 18748044, 20335180, 21351939, 22319100, 23435055, 25418975, 26038950, 27452493, 28469252, 30502770, 31246740, 33478650, 35586565, 36603324, 39058425, 42703878, 45754155, 46870110, 50837950, 52077900, 54904986, 61005540, 64055817, 66957300, 71173130, 76256925, 78116850, 85407756, 91508310, 93740220, 101675900, 106759695, 109809972, 117175275, 128111634, 137262465, 142346260, 152513850, 156233700, 177932825, 183016620, 192167451, 213519390, 228770775, 234350550, 256223268, 274524930, 305027700, 320279085, 355865650, 384334902, 427038780, 457541550, 468701100, 533798475, 549049860, 640558170, 686312325, 711731300, 768669804, 915083100, 960837255, 1067596950, 1281116340, 1372624650, 1601395425, 1921674510, 2135193900, 2745249300, 3202790850, 3843349020, 4804186275, 6405581700, 9608372550, 19216745100]

約数ペア:

[(1, 19216745100), (2, 9608372550), (3, 6405581700), (4, 4804186275), (5, 3843349020), (6, 3202790850), (7, 2745249300), (9, 2135193900), (10, 1921674510), (12, 1601395425), (14, 1372624650), (15, 1281116340), (18, 1067596950), (20, 960837255), (21, 915083100), (25, 768669804), (27, 711731300), (28, 686312325), (30, 640558170), (35, 549049860), (36, 533798475), (41, 468701100), (42, 457541550), (45, 427038780), (50, 384334902), (54, 355865650), (60, 320279085), (63, 305027700), (70, 274524930), (75, 256223268), (82, 234350550), (84, 228770775), (90, 213519390), (100, 192167451), (105, 183016620), (108, 177932825), (123, 156233700), (126, 152513850), (135, 142346260), (140, 137262465), (150, 128111634), (164, 117175275), (175, 109809972), (180, 106759695), (189, 101675900), (205, 93740220), (210, 91508310), (225, 85407756), (246, 78116850), (252, 76256925), (270, 71173130), (287, 66957300), (300, 64055817), (315, 61005540), (350, 54904986), (369, 52077900), (378, 50837950), (410, 46870110), (420, 45754155), (450, 42703878), (492, 39058425), (525, 36603324), (540, 35586565), (574, 33478650), (615, 31246740), (630, 30502770), (675, 28469252), (700, 27452493), (738, 26038950), (756, 25418975), (820, 23435055), (861, 22319100), (900, 21351939), (945, 20335180), (1025, 18748044), (1050, 18301662), (1107, 17359300), (1148, 16739325), (1230, 15623370), (1260, 15251385), (1350, 14234626), (1435, 13391460), (1476, 13019475), (1575, 12201108), (1722, 11159550), (1845, 10415580), (1890, 10167590), (2050, 9374022), (2100, 9150831), (2214, 8679650), (2460, 7811685), (2583, 7439700), (2700, 7117313), (2870, 6695730), (3075, 6249348), (3150, 6100554), (3444, 5579775), (3690, 5207790), (3780, 5083795), (4100, 4687011), (4305, 4463820), (4428, 4339825), (4725, 4067036), (5166, 3719850), (5535, 3471860), (5740, 3347865), (6150, 3124674), (6300, 3050277), (7175, 2678292), (7380, 2603895), (7749, 2479900), (8610, 2231910), (9225, 2083116), (9450, 2033518), (10332, 1859925), (11070, 1735930), (12300, 1562337), (12915, 1487940), (14350, 1339146), (15498, 1239950), (17220, 1115955), (18450, 1041558), (18900, 1016759), (21525, 892764), (22140, 867965), (24799, 774900), (25830, 743970), (27675, 694372), (28700, 669573), (30996, 619975), (36900, 520779), (38745, 495980), (43050, 446382), (49598, 387450), (51660, 371985), (55350, 347186), (64575, 297588), (74397, 258300), (77490, 247990), (86100, 223191), (99196, 193725), (110700, 173593), (123995, 154980), (129150, 148794)]