121482180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 409812480

約数和(自身を除く): 288330300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 41, 45, 54, 59, 60, 62, 81, 82, 90, 93, 108, 118, 123, 124, 135, 155, 162, 164, 177, 180, 186, 205, 236, 246, 270, 279, 295, 310, 324, 354, 369, 372, 405, 410, 465, 492, 531, 540, 558, 590, 615, 620, 708, 738, 810, 820, 837, 885, 930, 1062, 1107, 1116, 1180, 1230, 1271, 1395, 1476, 1593, 1620, 1674, 1770, 1829, 1845, 1860, 2124, 2214, 2419, 2460, 2511, 2542, 2655, 2790, 3186, 3321, 3348, 3540, 3658, 3690, 3813, 4185, 4428, 4779, 4838, 5022, 5084, 5310, 5487, 5535, 5580, 6355, 6372, 6642, 7257, 7316, 7380, 7626, 7965, 8370, 9145, 9558, 9676, 10044, 10620, 10974, 11070, 11439, 12095, 12555, 12710, 13284, 14514, 15252, 15930, 16461, 16605, 16740, 18290, 19065, 19116, 21771, 21948, 22140, 22878, 23895, 24190, 25110, 25420, 27435, 29028, 31860, 32922, 33210, 34317, 36285, 36580, 38130, 43542, 45756, 47790, 48380, 49383, 50220, 54870, 57195, 65313, 65844, 66420, 68634, 72570, 74989, 76260, 82305, 87084, 95580, 98766, 102951, 108855, 109740, 114390, 130626, 137268, 145140, 148149, 149978, 164610, 171585, 195939, 197532, 205902, 217710, 224967, 228780, 246915, 261252, 296298, 299956, 326565, 329220, 343170, 374945, 391878, 411804, 435420, 449934, 493830, 514755, 592596, 653130, 674901, 686340, 740745, 749890, 783756, 899868, 979695, 987660, 1029510, 1124835, 1306260, 1349802, 1481490, 1499780, 1959390, 2024703, 2059020, 2249670, 2699604, 2962980, 3374505, 3918780, 4049406, 4499340, 6074109, 6749010, 8098812, 10123515, 12148218, 13498020, 20247030, 24296436, 30370545, 40494060, 60741090, 121482180]

約数ペア:

[(1, 121482180), (2, 60741090), (3, 40494060), (4, 30370545), (5, 24296436), (6, 20247030), (9, 13498020), (10, 12148218), (12, 10123515), (15, 8098812), (18, 6749010), (20, 6074109), (27, 4499340), (30, 4049406), (31, 3918780), (36, 3374505), (41, 2962980), (45, 2699604), (54, 2249670), (59, 2059020), (60, 2024703), (62, 1959390), (81, 1499780), (82, 1481490), (90, 1349802), (93, 1306260), (108, 1124835), (118, 1029510), (123, 987660), (124, 979695), (135, 899868), (155, 783756), (162, 749890), (164, 740745), (177, 686340), (180, 674901), (186, 653130), (205, 592596), (236, 514755), (246, 493830), (270, 449934), (279, 435420), (295, 411804), (310, 391878), (324, 374945), (354, 343170), (369, 329220), (372, 326565), (405, 299956), (410, 296298), (465, 261252), (492, 246915), (531, 228780), (540, 224967), (558, 217710), (590, 205902), (615, 197532), (620, 195939), (708, 171585), (738, 164610), (810, 149978), (820, 148149), (837, 145140), (885, 137268), (930, 130626), (1062, 114390), (1107, 109740), (1116, 108855), (1180, 102951), (1230, 98766), (1271, 95580), (1395, 87084), (1476, 82305), (1593, 76260), (1620, 74989), (1674, 72570), (1770, 68634), (1829, 66420), (1845, 65844), (1860, 65313), (2124, 57195), (2214, 54870), (2419, 50220), (2460, 49383), (2511, 48380), (2542, 47790), (2655, 45756), (2790, 43542), (3186, 38130), (3321, 36580), (3348, 36285), (3540, 34317), (3658, 33210), (3690, 32922), (3813, 31860), (4185, 29028), (4428, 27435), (4779, 25420), (4838, 25110), (5022, 24190), (5084, 23895), (5310, 22878), (5487, 22140), (5535, 21948), (5580, 21771), (6355, 19116), (6372, 19065), (6642, 18290), (7257, 16740), (7316, 16605), (7380, 16461), (7626, 15930), (7965, 15252), (8370, 14514), (9145, 13284), (9558, 12710), (9676, 12555), (10044, 12095), (10620, 11439), (10974, 11070)]