200528280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1543}}^1$

素因数の和:1598

約数の個数: 144

約数和(自身を含む): 688268880

約数和(自身を除く): 487740600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1543, 1710, 1805, 2166, 2280, 2888, 3086, 3249, 3420, 3610, 4332, 4629, 5415, 6172, 6498, 6840, 7220, 7715, 8664, 9258, 10830, 12344, 12996, 13887, 14440, 15430, 16245, 18516, 21660, 23145, 25992, 27774, 29317, 30860, 32490, 37032, 43320, 46290, 55548, 58634, 61720, 64980, 69435, 87951, 92580, 111096, 117268, 129960, 138870, 146585, 175902, 185160, 234536, 263853, 277740, 293170, 351804, 439755, 527706, 555480, 557023, 586340, 703608, 879510, 1055412, 1114046, 1172680, 1319265, 1671069, 1759020, 2110824, 2228092, 2638530, 2785115, 3342138, 3518040, 4456184, 5013207, 5277060, 5570230, 6684276, 8355345, 10026414, 10554120, 11140460, 13368552, 16710690, 20052828, 22280920, 25066035, 33421380, 40105656, 50132070, 66842760, 100264140, 200528280]

約数ペア:

[(1, 200528280), (2, 100264140), (3, 66842760), (4, 50132070), (5, 40105656), (6, 33421380), (8, 25066035), (9, 22280920), (10, 20052828), (12, 16710690), (15, 13368552), (18, 11140460), (19, 10554120), (20, 10026414), (24, 8355345), (30, 6684276), (36, 5570230), (38, 5277060), (40, 5013207), (45, 4456184), (57, 3518040), (60, 3342138), (72, 2785115), (76, 2638530), (90, 2228092), (95, 2110824), (114, 1759020), (120, 1671069), (152, 1319265), (171, 1172680), (180, 1114046), (190, 1055412), (228, 879510), (285, 703608), (342, 586340), (360, 557023), (361, 555480), (380, 527706), (456, 439755), (570, 351804), (684, 293170), (722, 277740), (760, 263853), (855, 234536), (1083, 185160), (1140, 175902), (1368, 146585), (1444, 138870), (1543, 129960), (1710, 117268), (1805, 111096), (2166, 92580), (2280, 87951), (2888, 69435), (3086, 64980), (3249, 61720), (3420, 58634), (3610, 55548), (4332, 46290), (4629, 43320), (5415, 37032), (6172, 32490), (6498, 30860), (6840, 29317), (7220, 27774), (7715, 25992), (8664, 23145), (9258, 21660), (10830, 18516), (12344, 16245), (12996, 15430), (13887, 14440)]