100646520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 328104000

約数和(自身を除く): 227457480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 149, 156, 195, 260, 298, 312, 390, 433, 447, 520, 596, 745, 780, 866, 894, 1192, 1299, 1490, 1560, 1732, 1788, 1937, 2165, 2235, 2598, 2980, 3464, 3576, 3874, 4330, 4470, 5196, 5629, 5811, 5960, 6495, 7748, 8660, 8940, 9685, 10392, 11258, 11622, 12990, 15496, 16887, 17320, 17880, 19370, 22516, 23244, 25980, 28145, 29055, 33774, 38740, 45032, 46488, 51960, 56290, 58110, 64517, 67548, 77480, 84435, 112580, 116220, 129034, 135096, 168870, 193551, 225160, 232440, 258068, 322585, 337740, 387102, 516136, 645170, 675480, 774204, 838721, 967755, 1290340, 1548408, 1677442, 1935510, 2516163, 2580680, 3354884, 3871020, 4193605, 5032326, 6709768, 7742040, 8387210, 10064652, 12580815, 16774420, 20129304, 25161630, 33548840, 50323260, 100646520]

約数ペア:

[(1, 100646520), (2, 50323260), (3, 33548840), (4, 25161630), (5, 20129304), (6, 16774420), (8, 12580815), (10, 10064652), (12, 8387210), (13, 7742040), (15, 6709768), (20, 5032326), (24, 4193605), (26, 3871020), (30, 3354884), (39, 2580680), (40, 2516163), (52, 1935510), (60, 1677442), (65, 1548408), (78, 1290340), (104, 967755), (120, 838721), (130, 774204), (149, 675480), (156, 645170), (195, 516136), (260, 387102), (298, 337740), (312, 322585), (390, 258068), (433, 232440), (447, 225160), (520, 193551), (596, 168870), (745, 135096), (780, 129034), (866, 116220), (894, 112580), (1192, 84435), (1299, 77480), (1490, 67548), (1560, 64517), (1732, 58110), (1788, 56290), (1937, 51960), (2165, 46488), (2235, 45032), (2598, 38740), (2980, 33774), (3464, 29055), (3576, 28145), (3874, 25980), (4330, 23244), (4470, 22516), (5196, 19370), (5629, 17880), (5811, 17320), (5960, 16887), (6495, 15496), (7748, 12990), (8660, 11622), (8940, 11258), (9685, 10392)]