73878480

素因数分解:

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

素因数の和:915

約数の個数: 200

約数和(自身を含む): 276643752

約数和(自身を除く): 202765272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 877, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1754, 1755, 1872, 2106, 2160, 2340, 2631, 2808, 3120, 3240, 3508, 3510, 4212, 4385, 4680, 5262, 5265, 5616, 6480, 7016, 7020, 7893, 8424, 8770, 9360, 10524, 10530, 11401, 13155, 14032, 14040, 15786, 16848, 17540, 21048, 21060, 22802, 23679, 26310, 28080, 31572, 34203, 35080, 39465, 42096, 42120, 45604, 47358, 52620, 57005, 63144, 68406, 70160, 71037, 78930, 84240, 91208, 94716, 102609, 105240, 114010, 118395, 126288, 136812, 142074, 157860, 171015, 182416, 189432, 205218, 210480, 228020, 236790, 273624, 284148, 307827, 315720, 342030, 355185, 378864, 410436, 456040, 473580, 513045, 547248, 568296, 615654, 631440, 684060, 710370, 820872, 912080, 923481, 947160, 1026090, 1136592, 1231308, 1368120, 1420740, 1539135, 1641744, 1846962, 1894320, 2052180, 2462616, 2736240, 2841480, 3078270, 3693924, 4104360, 4617405, 4925232, 5682960, 6156540, 7387848, 8208720, 9234810, 12313080, 14775696, 18469620, 24626160, 36939240, 73878480]

約数ペア:

[(1, 73878480), (2, 36939240), (3, 24626160), (4, 18469620), (5, 14775696), (6, 12313080), (8, 9234810), (9, 8208720), (10, 7387848), (12, 6156540), (13, 5682960), (15, 4925232), (16, 4617405), (18, 4104360), (20, 3693924), (24, 3078270), (26, 2841480), (27, 2736240), (30, 2462616), (36, 2052180), (39, 1894320), (40, 1846962), (45, 1641744), (48, 1539135), (52, 1420740), (54, 1368120), (60, 1231308), (65, 1136592), (72, 1026090), (78, 947160), (80, 923481), (81, 912080), (90, 820872), (104, 710370), (108, 684060), (117, 631440), (120, 615654), (130, 568296), (135, 547248), (144, 513045), (156, 473580), (162, 456040), (180, 410436), (195, 378864), (208, 355185), (216, 342030), (234, 315720), (240, 307827), (260, 284148), (270, 273624), (312, 236790), (324, 228020), (351, 210480), (360, 205218), (390, 189432), (405, 182416), (432, 171015), (468, 157860), (520, 142074), (540, 136812), (585, 126288), (624, 118395), (648, 114010), (702, 105240), (720, 102609), (780, 94716), (810, 91208), (877, 84240), (936, 78930), (1040, 71037), (1053, 70160), (1080, 68406), (1170, 63144), (1296, 57005), (1404, 52620), (1560, 47358), (1620, 45604), (1754, 42120), (1755, 42096), (1872, 39465), (2106, 35080), (2160, 34203), (2340, 31572), (2631, 28080), (2808, 26310), (3120, 23679), (3240, 22802), (3508, 21060), (3510, 21048), (4212, 17540), (4385, 16848), (4680, 15786), (5262, 14040), (5265, 14032), (5616, 13155), (6480, 11401), (7016, 10530), (7020, 10524), (7893, 9360), (8424, 8770)]