42699480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 134611200

約数和(自身を除く): 91911720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 59, 60, 74, 111, 118, 120, 148, 163, 177, 185, 222, 236, 295, 296, 326, 354, 370, 444, 472, 489, 555, 590, 652, 708, 740, 815, 885, 888, 978, 1110, 1180, 1304, 1416, 1480, 1630, 1770, 1956, 2183, 2220, 2360, 2445, 3260, 3540, 3912, 4366, 4440, 4890, 6031, 6520, 6549, 7080, 8732, 9617, 9780, 10915, 12062, 13098, 17464, 18093, 19234, 19560, 21830, 24124, 26196, 28851, 30155, 32745, 36186, 38468, 43660, 48085, 48248, 52392, 57702, 60310, 65490, 72372, 76936, 87320, 90465, 96170, 115404, 120620, 130980, 144255, 144744, 180930, 192340, 230808, 241240, 261960, 288510, 355829, 361860, 384680, 577020, 711658, 723720, 1067487, 1154040, 1423316, 1779145, 2134974, 2846632, 3558290, 4269948, 5337435, 7116580, 8539896, 10674870, 14233160, 21349740, 42699480]

約数ペア:

[(1, 42699480), (2, 21349740), (3, 14233160), (4, 10674870), (5, 8539896), (6, 7116580), (8, 5337435), (10, 4269948), (12, 3558290), (15, 2846632), (20, 2134974), (24, 1779145), (30, 1423316), (37, 1154040), (40, 1067487), (59, 723720), (60, 711658), (74, 577020), (111, 384680), (118, 361860), (120, 355829), (148, 288510), (163, 261960), (177, 241240), (185, 230808), (222, 192340), (236, 180930), (295, 144744), (296, 144255), (326, 130980), (354, 120620), (370, 115404), (444, 96170), (472, 90465), (489, 87320), (555, 76936), (590, 72372), (652, 65490), (708, 60310), (740, 57702), (815, 52392), (885, 48248), (888, 48085), (978, 43660), (1110, 38468), (1180, 36186), (1304, 32745), (1416, 30155), (1480, 28851), (1630, 26196), (1770, 24124), (1956, 21830), (2183, 19560), (2220, 19234), (2360, 18093), (2445, 17464), (3260, 13098), (3540, 12062), (3912, 10915), (4366, 9780), (4440, 9617), (4890, 8732), (6031, 7080), (6520, 6549)]