45251015220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{249647}}^1$

素因数の和:249734

約数の個数: 144

約数和(自身を含む): 147212432640

約数和(自身を除く): 101961417420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1590, 1710, 1908, 2014, 2385, 3021, 3180, 3420, 4028, 4770, 5035, 6042, 9063, 9540, 10070, 12084, 15105, 18126, 20140, 30210, 36252, 45315, 60420, 90630, 181260, 249647, 499294, 748941, 998588, 1248235, 1497882, 2246823, 2496470, 2995764, 3744705, 4493646, 4743293, 4992940, 7489410, 8987292, 9486586, 11234115, 13231291, 14229879, 14978820, 18973172, 22468230, 23716465, 26462582, 28459758, 39693873, 42689637, 44936460, 47432930, 52925164, 56919516, 66156455, 71149395, 79387746, 85379274, 94865860, 119081619, 132312910, 142298790, 158775492, 170758548, 198469365, 213448185, 238163238, 251394529, 264625820, 284597580, 396938730, 426896370, 476326476, 502789058, 595408095, 754183587, 793877460, 853792740, 1005578116, 1190816190, 1256972645, 1508367174, 2262550761, 2381632380, 2513945290, 3016734348, 3770917935, 4525101522, 5027890580, 7541835870, 9050203044, 11312753805, 15083671740, 22625507610, 45251015220]

約数ペア:

[(1, 45251015220), (2, 22625507610), (3, 15083671740), (4, 11312753805), (5, 9050203044), (6, 7541835870), (9, 5027890580), (10, 4525101522), (12, 3770917935), (15, 3016734348), (18, 2513945290), (19, 2381632380), (20, 2262550761), (30, 1508367174), (36, 1256972645), (38, 1190816190), (45, 1005578116), (53, 853792740), (57, 793877460), (60, 754183587), (76, 595408095), (90, 502789058), (95, 476326476), (106, 426896370), (114, 396938730), (159, 284597580), (171, 264625820), (180, 251394529), (190, 238163238), (212, 213448185), (228, 198469365), (265, 170758548), (285, 158775492), (318, 142298790), (342, 132312910), (380, 119081619), (477, 94865860), (530, 85379274), (570, 79387746), (636, 71149395), (684, 66156455), (795, 56919516), (855, 52925164), (954, 47432930), (1007, 44936460), (1060, 42689637), (1140, 39693873), (1590, 28459758), (1710, 26462582), (1908, 23716465), (2014, 22468230), (2385, 18973172), (3021, 14978820), (3180, 14229879), (3420, 13231291), (4028, 11234115), (4770, 9486586), (5035, 8987292), (6042, 7489410), (9063, 4992940), (9540, 4743293), (10070, 4493646), (12084, 3744705), (15105, 2995764), (18126, 2496470), (20140, 2246823), (30210, 1497882), (36252, 1248235), (45315, 998588), (60420, 748941), (90630, 499294), (181260, 249647)]