225970680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3601

約数の個数: 128

約数和(自身を含む): 748077120

約数和(自身を除く): 522106440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 3533, 4264, 4920, 5330, 6396, 7066, 7995, 10599, 10660, 12792, 14132, 15990, 17665, 21198, 21320, 28264, 31980, 35330, 42396, 45929, 52995, 63960, 70660, 84792, 91858, 105990, 137787, 141320, 144853, 183716, 211980, 229645, 275574, 289706, 367432, 423960, 434559, 459290, 551148, 579412, 688935, 724265, 869118, 918580, 1102296, 1158824, 1377870, 1448530, 1738236, 1837160, 1883089, 2172795, 2755740, 2897060, 3476472, 3766178, 4345590, 5511480, 5649267, 5794120, 7532356, 8691180, 9415445, 11298534, 15064712, 17382360, 18830890, 22597068, 28246335, 37661780, 45194136, 56492670, 75323560, 112985340, 225970680]

約数ペア:

[(1, 225970680), (2, 112985340), (3, 75323560), (4, 56492670), (5, 45194136), (6, 37661780), (8, 28246335), (10, 22597068), (12, 18830890), (13, 17382360), (15, 15064712), (20, 11298534), (24, 9415445), (26, 8691180), (30, 7532356), (39, 5794120), (40, 5649267), (41, 5511480), (52, 4345590), (60, 3766178), (65, 3476472), (78, 2897060), (82, 2755740), (104, 2172795), (120, 1883089), (123, 1837160), (130, 1738236), (156, 1448530), (164, 1377870), (195, 1158824), (205, 1102296), (246, 918580), (260, 869118), (312, 724265), (328, 688935), (390, 579412), (410, 551148), (492, 459290), (520, 434559), (533, 423960), (615, 367432), (780, 289706), (820, 275574), (984, 229645), (1066, 211980), (1230, 183716), (1560, 144853), (1599, 141320), (1640, 137787), (2132, 105990), (2460, 91858), (2665, 84792), (3198, 70660), (3533, 63960), (4264, 52995), (4920, 45929), (5330, 42396), (6396, 35330), (7066, 31980), (7995, 28264), (10599, 21320), (10660, 21198), (12792, 17665), (14132, 15990)]