72118800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 360

約数和(自身を含む): 285440064

約数和(自身を除く): 213321264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 30, 36, 39, 40, 45, 46, 48, 50, 52, 60, 65, 67, 69, 72, 75, 78, 80, 90, 92, 100, 104, 115, 117, 120, 130, 134, 138, 144, 150, 156, 180, 184, 195, 200, 201, 207, 208, 225, 230, 234, 240, 260, 268, 276, 299, 300, 312, 325, 335, 345, 360, 368, 390, 400, 402, 414, 450, 460, 468, 520, 536, 552, 575, 585, 598, 600, 603, 624, 650, 670, 690, 720, 780, 804, 828, 871, 897, 900, 920, 936, 975, 1005, 1035, 1040, 1072, 1104, 1150, 1170, 1196, 1200, 1206, 1300, 1340, 1380, 1495, 1541, 1560, 1608, 1656, 1675, 1725, 1742, 1794, 1800, 1840, 1872, 1950, 2010, 2070, 2300, 2340, 2392, 2412, 2600, 2613, 2680, 2691, 2760, 2925, 2990, 3015, 3082, 3120, 3216, 3312, 3350, 3450, 3484, 3588, 3600, 3900, 4020, 4140, 4355, 4485, 4600, 4623, 4680, 4784, 4824, 5025, 5175, 5200, 5226, 5360, 5382, 5520, 5850, 5980, 6030, 6164, 6700, 6900, 6968, 7176, 7475, 7705, 7800, 7839, 8040, 8280, 8710, 8970, 9200, 9246, 9360, 9648, 10050, 10350, 10452, 10764, 11700, 11960, 12060, 12328, 13065, 13400, 13455, 13800, 13869, 13936, 14352, 14950, 15075, 15410, 15600, 15678, 16080, 16560, 17420, 17940, 18492, 20033, 20100, 20700, 20904, 21528, 21775, 22425, 23115, 23400, 23920, 24120, 24656, 26130, 26800, 26910, 27600, 27738, 29900, 30150, 30820, 31356, 34840, 35880, 36984, 38525, 39195, 40066, 40200, 41400, 41808, 43056, 43550, 44850, 46230, 46800, 48240, 52260, 53820, 55476, 59800, 60099, 60300, 61640, 62712, 65325, 67275, 69345, 69680, 71760, 73968, 77050, 78390, 80132, 80400, 82800, 87100, 89700, 92460, 100165, 104520, 107640, 110952, 115575, 119600, 120198, 120600, 123280, 125424, 130650, 134550, 138690, 154100, 156780, 160264, 174200, 179400, 180297, 184920, 195975, 200330, 209040, 215280, 221904, 231150, 240396, 241200, 261300, 269100, 277380, 300495, 308200, 313560, 320528, 346725, 348400, 358800, 360594, 369840, 391950, 400660, 462300, 480792, 500825, 522600, 538200, 554760, 600990, 616400, 627120, 693450, 721188, 783900, 801320, 901485, 924600, 961584, 1001650, 1045200, 1076400, 1109520, 1201980, 1386900, 1442376, 1502475, 1567800, 1602640, 1802970, 1849200, 2003300, 2403960, 2773800, 2884752, 3004950, 3135600, 3605940, 4006600, 4507425, 4807920, 5547600, 6009900, 7211880, 8013200, 9014850, 12019800, 14423760, 18029700, 24039600, 36059400, 72118800]

約数ペア:

[(1, 72118800), (2, 36059400), (3, 24039600), (4, 18029700), (5, 14423760), (6, 12019800), (8, 9014850), (9, 8013200), (10, 7211880), (12, 6009900), (13, 5547600), (15, 4807920), (16, 4507425), (18, 4006600), (20, 3605940), (23, 3135600), (24, 3004950), (25, 2884752), (26, 2773800), (30, 2403960), (36, 2003300), (39, 1849200), (40, 1802970), (45, 1602640), (46, 1567800), (48, 1502475), (50, 1442376), (52, 1386900), (60, 1201980), (65, 1109520), (67, 1076400), (69, 1045200), (72, 1001650), (75, 961584), (78, 924600), (80, 901485), (90, 801320), (92, 783900), (100, 721188), (104, 693450), (115, 627120), (117, 616400), (120, 600990), (130, 554760), (134, 538200), (138, 522600), (144, 500825), (150, 480792), (156, 462300), (180, 400660), (184, 391950), (195, 369840), (200, 360594), (201, 358800), (207, 348400), (208, 346725), (225, 320528), (230, 313560), (234, 308200), (240, 300495), (260, 277380), (268, 269100), (276, 261300), (299, 241200), (300, 240396), (312, 231150), (325, 221904), (335, 215280), (345, 209040), (360, 200330), (368, 195975), (390, 184920), (400, 180297), (402, 179400), (414, 174200), (450, 160264), (460, 156780), (468, 154100), (520, 138690), (536, 134550), (552, 130650), (575, 125424), (585, 123280), (598, 120600), (600, 120198), (603, 119600), (624, 115575), (650, 110952), (670, 107640), (690, 104520), (720, 100165), (780, 92460), (804, 89700), (828, 87100), (871, 82800), (897, 80400), (900, 80132), (920, 78390), (936, 77050), (975, 73968), (1005, 71760), (1035, 69680), (1040, 69345), (1072, 67275), (1104, 65325), (1150, 62712), (1170, 61640), (1196, 60300), (1200, 60099), (1206, 59800), (1300, 55476), (1340, 53820), (1380, 52260), (1495, 48240), (1541, 46800), (1560, 46230), (1608, 44850), (1656, 43550), (1675, 43056), (1725, 41808), (1742, 41400), (1794, 40200), (1800, 40066), (1840, 39195), (1872, 38525), (1950, 36984), (2010, 35880), (2070, 34840), (2300, 31356), (2340, 30820), (2392, 30150), (2412, 29900), (2600, 27738), (2613, 27600), (2680, 26910), (2691, 26800), (2760, 26130), (2925, 24656), (2990, 24120), (3015, 23920), (3082, 23400), (3120, 23115), (3216, 22425), (3312, 21775), (3350, 21528), (3450, 20904), (3484, 20700), (3588, 20100), (3600, 20033), (3900, 18492), (4020, 17940), (4140, 17420), (4355, 16560), (4485, 16080), (4600, 15678), (4623, 15600), (4680, 15410), (4784, 15075), (4824, 14950), (5025, 14352), (5175, 13936), (5200, 13869), (5226, 13800), (5360, 13455), (5382, 13400), (5520, 13065), (5850, 12328), (5980, 12060), (6030, 11960), (6164, 11700), (6700, 10764), (6900, 10452), (6968, 10350), (7176, 10050), (7475, 9648), (7705, 9360), (7800, 9246), (7839, 9200), (8040, 8970), (8280, 8710)]