150520720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 430472448

約数和(自身を除く): 279951728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 97, 112, 119, 136, 140, 163, 170, 194, 238, 272, 280, 326, 340, 388, 476, 485, 560, 595, 652, 679, 680, 776, 815, 952, 970, 1141, 1190, 1304, 1358, 1360, 1552, 1630, 1649, 1904, 1940, 2282, 2380, 2608, 2716, 2771, 3260, 3298, 3395, 3880, 4564, 4760, 5432, 5542, 5705, 6520, 6596, 6790, 7760, 8245, 9128, 9520, 10864, 11084, 11410, 11543, 13040, 13192, 13580, 13855, 15811, 16490, 18256, 19397, 22168, 22820, 23086, 26384, 27160, 27710, 31622, 32980, 38794, 44336, 45640, 46172, 54320, 55420, 57715, 63244, 65960, 77588, 79055, 91280, 92344, 96985, 110677, 110840, 115430, 126488, 131920, 155176, 158110, 184688, 193970, 221354, 221680, 230860, 252976, 268787, 310352, 316220, 387940, 442708, 461720, 537574, 553385, 632440, 775880, 885416, 923440, 1075148, 1106770, 1264880, 1343935, 1551760, 1770832, 1881509, 2150296, 2213540, 2687870, 3763018, 4300592, 4427080, 5375740, 7526036, 8854160, 9407545, 10751480, 15052072, 18815090, 21502960, 30104144, 37630180, 75260360, 150520720]

約数ペア:

[(1, 150520720), (2, 75260360), (4, 37630180), (5, 30104144), (7, 21502960), (8, 18815090), (10, 15052072), (14, 10751480), (16, 9407545), (17, 8854160), (20, 7526036), (28, 5375740), (34, 4427080), (35, 4300592), (40, 3763018), (56, 2687870), (68, 2213540), (70, 2150296), (80, 1881509), (85, 1770832), (97, 1551760), (112, 1343935), (119, 1264880), (136, 1106770), (140, 1075148), (163, 923440), (170, 885416), (194, 775880), (238, 632440), (272, 553385), (280, 537574), (326, 461720), (340, 442708), (388, 387940), (476, 316220), (485, 310352), (560, 268787), (595, 252976), (652, 230860), (679, 221680), (680, 221354), (776, 193970), (815, 184688), (952, 158110), (970, 155176), (1141, 131920), (1190, 126488), (1304, 115430), (1358, 110840), (1360, 110677), (1552, 96985), (1630, 92344), (1649, 91280), (1904, 79055), (1940, 77588), (2282, 65960), (2380, 63244), (2608, 57715), (2716, 55420), (2771, 54320), (3260, 46172), (3298, 45640), (3395, 44336), (3880, 38794), (4564, 32980), (4760, 31622), (5432, 27710), (5542, 27160), (5705, 26384), (6520, 23086), (6596, 22820), (6790, 22168), (7760, 19397), (8245, 18256), (9128, 16490), (9520, 15811), (10864, 13855), (11084, 13580), (11410, 13192), (11543, 13040)]