20793530250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{251}}^1\times {\mathrm{4091}}^1$

素因数の和:4371

約数の個数: 160

約数和(自身を含む): 58393887552

約数和(自身を除く): 37600357302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 251, 270, 375, 405, 450, 502, 675, 750, 753, 810, 1125, 1255, 1350, 1506, 2025, 2250, 2259, 2510, 3375, 3765, 4050, 4091, 4518, 6275, 6750, 6777, 7530, 8182, 10125, 11295, 12273, 12550, 13554, 18825, 20250, 20331, 20455, 22590, 24546, 31375, 33885, 36819, 37650, 40662, 40910, 56475, 61365, 62750, 67770, 73638, 94125, 101655, 102275, 110457, 112950, 122730, 169425, 184095, 188250, 203310, 204550, 220914, 282375, 306825, 331371, 338850, 368190, 508275, 511375, 552285, 564750, 613650, 662742, 847125, 920475, 1016550, 1022750, 1026841, 1104570, 1534125, 1656855, 1694250, 1840950, 2053682, 2541375, 2761425, 3068250, 3080523, 3313710, 4602375, 5082750, 5134205, 5522850, 6161046, 8284275, 9204750, 9241569, 10268410, 13807125, 15402615, 16568550, 18483138, 25671025, 27614250, 27724707, 30805230, 41421375, 46207845, 51342050, 55449414, 77013075, 82842750, 83174121, 92415690, 128355125, 138623535, 154026150, 166348242, 231039225, 256710250, 277247070, 385065375, 415870605, 462078450, 693117675, 770130750, 831741210, 1155196125, 1386235350, 2079353025, 2310392250, 3465588375, 4158706050, 6931176750, 10396765125, 20793530250]

約数ペア:

[(1, 20793530250), (2, 10396765125), (3, 6931176750), (5, 4158706050), (6, 3465588375), (9, 2310392250), (10, 2079353025), (15, 1386235350), (18, 1155196125), (25, 831741210), (27, 770130750), (30, 693117675), (45, 462078450), (50, 415870605), (54, 385065375), (75, 277247070), (81, 256710250), (90, 231039225), (125, 166348242), (135, 154026150), (150, 138623535), (162, 128355125), (225, 92415690), (250, 83174121), (251, 82842750), (270, 77013075), (375, 55449414), (405, 51342050), (450, 46207845), (502, 41421375), (675, 30805230), (750, 27724707), (753, 27614250), (810, 25671025), (1125, 18483138), (1255, 16568550), (1350, 15402615), (1506, 13807125), (2025, 10268410), (2250, 9241569), (2259, 9204750), (2510, 8284275), (3375, 6161046), (3765, 5522850), (4050, 5134205), (4091, 5082750), (4518, 4602375), (6275, 3313710), (6750, 3080523), (6777, 3068250), (7530, 2761425), (8182, 2541375), (10125, 2053682), (11295, 1840950), (12273, 1694250), (12550, 1656855), (13554, 1534125), (18825, 1104570), (20250, 1026841), (20331, 1022750), (20455, 1016550), (22590, 920475), (24546, 847125), (31375, 662742), (33885, 613650), (36819, 564750), (37650, 552285), (40662, 511375), (40910, 508275), (56475, 368190), (61365, 338850), (62750, 331371), (67770, 306825), (73638, 282375), (94125, 220914), (101655, 204550), (102275, 203310), (110457, 188250), (112950, 184095), (122730, 169425)]