204550200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6022

約数の個数: 144

約数和(自身を含む): 723223800

約数和(自身を除く): 518673600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 5981, 6840, 8550, 11400, 11962, 17100, 17943, 23924, 29905, 34200, 35886, 47848, 53829, 59810, 71772, 89715, 107658, 113639, 119620, 143544, 149525, 179430, 215316, 227278, 239240, 269145, 299050, 340917, 358860, 430632, 448575, 454556, 538290, 568195, 598100, 681834, 717720, 897150, 909112, 1022751, 1076580, 1136390, 1196200, 1345725, 1363668, 1704585, 1794300, 2045502, 2153160, 2272780, 2691450, 2727336, 2840975, 3409170, 3588600, 4091004, 4545560, 5113755, 5382900, 5681950, 6818340, 8182008, 8522925, 10227510, 10765800, 11363900, 13636680, 17045850, 20455020, 22727800, 25568775, 34091700, 40910040, 51137550, 68183400, 102275100, 204550200]

約数ペア:

[(1, 204550200), (2, 102275100), (3, 68183400), (4, 51137550), (5, 40910040), (6, 34091700), (8, 25568775), (9, 22727800), (10, 20455020), (12, 17045850), (15, 13636680), (18, 11363900), (19, 10765800), (20, 10227510), (24, 8522925), (25, 8182008), (30, 6818340), (36, 5681950), (38, 5382900), (40, 5113755), (45, 4545560), (50, 4091004), (57, 3588600), (60, 3409170), (72, 2840975), (75, 2727336), (76, 2691450), (90, 2272780), (95, 2153160), (100, 2045502), (114, 1794300), (120, 1704585), (150, 1363668), (152, 1345725), (171, 1196200), (180, 1136390), (190, 1076580), (200, 1022751), (225, 909112), (228, 897150), (285, 717720), (300, 681834), (342, 598100), (360, 568195), (380, 538290), (450, 454556), (456, 448575), (475, 430632), (570, 358860), (600, 340917), (684, 299050), (760, 269145), (855, 239240), (900, 227278), (950, 215316), (1140, 179430), (1368, 149525), (1425, 143544), (1710, 119620), (1800, 113639), (1900, 107658), (2280, 89715), (2850, 71772), (3420, 59810), (3800, 53829), (4275, 47848), (5700, 35886), (5981, 34200), (6840, 29905), (8550, 23924), (11400, 17943), (11962, 17100)]