123130800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 240

約数和(自身を含む): 472504480

約数和(自身を除く): 349373680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 877, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1754, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2631, 2700, 2808, 2925, 3120, 3508, 3510, 3600, 3900, 4385, 4680, 5200, 5262, 5400, 5616, 5850, 7016, 7020, 7800, 7893, 8770, 8775, 9360, 10524, 10800, 11401, 11700, 13155, 14032, 14040, 15600, 15786, 17540, 17550, 21048, 21925, 22802, 23400, 23679, 26310, 28080, 31572, 34203, 35080, 35100, 39465, 42096, 43850, 45604, 46800, 47358, 52620, 57005, 63144, 65775, 68406, 70160, 70200, 78930, 87700, 91208, 94716, 102609, 105240, 114010, 118395, 126288, 131550, 136812, 140400, 157860, 171015, 175400, 182416, 189432, 197325, 205218, 210480, 228020, 236790, 263100, 273624, 285025, 307827, 315720, 342030, 350800, 378864, 394650, 410436, 456040, 473580, 513045, 526200, 547248, 570050, 591975, 615654, 631440, 684060, 789300, 820872, 855075, 912080, 947160, 1026090, 1052400, 1140100, 1183950, 1231308, 1368120, 1539135, 1578600, 1641744, 1710150, 1894320, 2052180, 2280200, 2367900, 2462616, 2565225, 2736240, 3078270, 3157200, 3420300, 4104360, 4560400, 4735800, 4925232, 5130450, 6156540, 6840600, 7695675, 8208720, 9471600, 10260900, 12313080, 13681200, 15391350, 20521800, 24626160, 30782700, 41043600, 61565400, 123130800]

約数ペア:

[(1, 123130800), (2, 61565400), (3, 41043600), (4, 30782700), (5, 24626160), (6, 20521800), (8, 15391350), (9, 13681200), (10, 12313080), (12, 10260900), (13, 9471600), (15, 8208720), (16, 7695675), (18, 6840600), (20, 6156540), (24, 5130450), (25, 4925232), (26, 4735800), (27, 4560400), (30, 4104360), (36, 3420300), (39, 3157200), (40, 3078270), (45, 2736240), (48, 2565225), (50, 2462616), (52, 2367900), (54, 2280200), (60, 2052180), (65, 1894320), (72, 1710150), (75, 1641744), (78, 1578600), (80, 1539135), (90, 1368120), (100, 1231308), (104, 1183950), (108, 1140100), (117, 1052400), (120, 1026090), (130, 947160), (135, 912080), (144, 855075), (150, 820872), (156, 789300), (180, 684060), (195, 631440), (200, 615654), (208, 591975), (216, 570050), (225, 547248), (234, 526200), (240, 513045), (260, 473580), (270, 456040), (300, 410436), (312, 394650), (325, 378864), (351, 350800), (360, 342030), (390, 315720), (400, 307827), (432, 285025), (450, 273624), (468, 263100), (520, 236790), (540, 228020), (585, 210480), (600, 205218), (624, 197325), (650, 189432), (675, 182416), (702, 175400), (720, 171015), (780, 157860), (877, 140400), (900, 136812), (936, 131550), (975, 126288), (1040, 118395), (1080, 114010), (1170, 105240), (1200, 102609), (1300, 94716), (1350, 91208), (1404, 87700), (1560, 78930), (1754, 70200), (1755, 70160), (1800, 68406), (1872, 65775), (1950, 63144), (2160, 57005), (2340, 52620), (2600, 47358), (2631, 46800), (2700, 45604), (2808, 43850), (2925, 42096), (3120, 39465), (3508, 35100), (3510, 35080), (3600, 34203), (3900, 31572), (4385, 28080), (4680, 26310), (5200, 23679), (5262, 23400), (5400, 22802), (5616, 21925), (5850, 21048), (7016, 17550), (7020, 17540), (7800, 15786), (7893, 15600), (8770, 14040), (8775, 14032), (9360, 13155), (10524, 11700), (10800, 11401)]