90018060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 297851904

約数和(自身を除く): 207833844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 71, 85, 102, 110, 113, 132, 142, 165, 170, 187, 204, 213, 220, 226, 255, 284, 330, 339, 340, 355, 374, 426, 452, 510, 561, 565, 660, 678, 710, 748, 781, 852, 935, 1020, 1065, 1122, 1130, 1207, 1243, 1356, 1420, 1562, 1695, 1870, 1921, 2130, 2244, 2260, 2343, 2414, 2486, 2805, 3124, 3390, 3621, 3729, 3740, 3842, 3905, 4260, 4686, 4828, 4972, 5610, 5763, 6035, 6215, 6780, 7242, 7458, 7684, 7810, 8023, 9372, 9605, 11220, 11526, 11715, 12070, 12430, 13277, 14484, 14916, 15620, 16046, 18105, 18645, 19210, 21131, 23052, 23430, 24069, 24140, 24860, 26554, 28815, 32092, 36210, 37290, 38420, 39831, 40115, 42262, 46860, 48138, 53108, 57630, 63393, 66385, 72420, 74580, 79662, 80230, 84524, 88253, 96276, 105655, 115260, 120345, 126786, 132770, 136391, 159324, 160460, 176506, 199155, 211310, 240690, 253572, 264759, 265540, 272782, 316965, 353012, 398310, 409173, 422620, 441265, 481380, 529518, 545564, 633930, 681955, 796620, 818346, 882530, 1059036, 1267860, 1323795, 1363910, 1500301, 1636692, 1765060, 2045865, 2647590, 2727820, 3000602, 4091730, 4500903, 5295180, 6001204, 7501505, 8183460, 9001806, 15003010, 18003612, 22504515, 30006020, 45009030, 90018060]

約数ペア:

[(1, 90018060), (2, 45009030), (3, 30006020), (4, 22504515), (5, 18003612), (6, 15003010), (10, 9001806), (11, 8183460), (12, 7501505), (15, 6001204), (17, 5295180), (20, 4500903), (22, 4091730), (30, 3000602), (33, 2727820), (34, 2647590), (44, 2045865), (51, 1765060), (55, 1636692), (60, 1500301), (66, 1363910), (68, 1323795), (71, 1267860), (85, 1059036), (102, 882530), (110, 818346), (113, 796620), (132, 681955), (142, 633930), (165, 545564), (170, 529518), (187, 481380), (204, 441265), (213, 422620), (220, 409173), (226, 398310), (255, 353012), (284, 316965), (330, 272782), (339, 265540), (340, 264759), (355, 253572), (374, 240690), (426, 211310), (452, 199155), (510, 176506), (561, 160460), (565, 159324), (660, 136391), (678, 132770), (710, 126786), (748, 120345), (781, 115260), (852, 105655), (935, 96276), (1020, 88253), (1065, 84524), (1122, 80230), (1130, 79662), (1207, 74580), (1243, 72420), (1356, 66385), (1420, 63393), (1562, 57630), (1695, 53108), (1870, 48138), (1921, 46860), (2130, 42262), (2244, 40115), (2260, 39831), (2343, 38420), (2414, 37290), (2486, 36210), (2805, 32092), (3124, 28815), (3390, 26554), (3621, 24860), (3729, 24140), (3740, 24069), (3842, 23430), (3905, 23052), (4260, 21131), (4686, 19210), (4828, 18645), (4972, 18105), (5610, 16046), (5763, 15620), (6035, 14916), (6215, 14484), (6780, 13277), (7242, 12430), (7458, 12070), (7684, 11715), (7810, 11526), (8023, 11220), (9372, 9605)]