27501240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 95931360

約数和(自身を除く): 68430120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 61, 65, 68, 78, 85, 102, 104, 120, 122, 130, 136, 156, 170, 183, 195, 204, 221, 244, 255, 260, 289, 305, 312, 340, 366, 390, 408, 442, 488, 510, 520, 578, 610, 663, 680, 732, 780, 793, 867, 884, 915, 1020, 1037, 1105, 1156, 1220, 1326, 1445, 1464, 1560, 1586, 1734, 1768, 1830, 2040, 2074, 2210, 2312, 2379, 2440, 2652, 2890, 3111, 3172, 3315, 3468, 3660, 3757, 3965, 4148, 4335, 4420, 4758, 5185, 5304, 5780, 6222, 6344, 6630, 6936, 7320, 7514, 7930, 8296, 8670, 8840, 9516, 10370, 11271, 11560, 11895, 12444, 13260, 13481, 15028, 15555, 15860, 17340, 17629, 18785, 19032, 20740, 22542, 23790, 24888, 26520, 26962, 30056, 31110, 31720, 34680, 35258, 37570, 40443, 41480, 45084, 47580, 52887, 53924, 56355, 62220, 67405, 70516, 75140, 80886, 88145, 90168, 95160, 105774, 107848, 112710, 124440, 134810, 141032, 150280, 161772, 176290, 202215, 211548, 225420, 229177, 264435, 269620, 323544, 352580, 404430, 423096, 450840, 458354, 528870, 539240, 687531, 705160, 808860, 916708, 1057740, 1145885, 1375062, 1617720, 1833416, 2115480, 2291770, 2750124, 3437655, 4583540, 5500248, 6875310, 9167080, 13750620, 27501240]

約数ペア:

[(1, 27501240), (2, 13750620), (3, 9167080), (4, 6875310), (5, 5500248), (6, 4583540), (8, 3437655), (10, 2750124), (12, 2291770), (13, 2115480), (15, 1833416), (17, 1617720), (20, 1375062), (24, 1145885), (26, 1057740), (30, 916708), (34, 808860), (39, 705160), (40, 687531), (51, 539240), (52, 528870), (60, 458354), (61, 450840), (65, 423096), (68, 404430), (78, 352580), (85, 323544), (102, 269620), (104, 264435), (120, 229177), (122, 225420), (130, 211548), (136, 202215), (156, 176290), (170, 161772), (183, 150280), (195, 141032), (204, 134810), (221, 124440), (244, 112710), (255, 107848), (260, 105774), (289, 95160), (305, 90168), (312, 88145), (340, 80886), (366, 75140), (390, 70516), (408, 67405), (442, 62220), (488, 56355), (510, 53924), (520, 52887), (578, 47580), (610, 45084), (663, 41480), (680, 40443), (732, 37570), (780, 35258), (793, 34680), (867, 31720), (884, 31110), (915, 30056), (1020, 26962), (1037, 26520), (1105, 24888), (1156, 23790), (1220, 22542), (1326, 20740), (1445, 19032), (1464, 18785), (1560, 17629), (1586, 17340), (1734, 15860), (1768, 15555), (1830, 15028), (2040, 13481), (2074, 13260), (2210, 12444), (2312, 11895), (2379, 11560), (2440, 11271), (2652, 10370), (2890, 9516), (3111, 8840), (3172, 8670), (3315, 8296), (3468, 7930), (3660, 7514), (3757, 7320), (3965, 6936), (4148, 6630), (4335, 6344), (4420, 6222), (4758, 5780), (5185, 5304)]