144817740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 478679040

約数和(自身を除く): 333861300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 41, 45, 54, 60, 62, 82, 90, 93, 108, 123, 124, 135, 155, 164, 180, 186, 205, 211, 246, 270, 279, 310, 369, 372, 410, 422, 465, 492, 540, 558, 615, 620, 633, 738, 820, 837, 844, 930, 1055, 1107, 1116, 1230, 1266, 1271, 1395, 1476, 1674, 1845, 1860, 1899, 2110, 2214, 2460, 2532, 2542, 2790, 3165, 3348, 3690, 3798, 3813, 4185, 4220, 4428, 5084, 5535, 5580, 5697, 6330, 6355, 6541, 7380, 7596, 7626, 8370, 8651, 9495, 11070, 11394, 11439, 12660, 12710, 13082, 15252, 16740, 17302, 18990, 19065, 19623, 22140, 22788, 22878, 25420, 25953, 26164, 28485, 32705, 34317, 34604, 37980, 38130, 39246, 43255, 45756, 51906, 56970, 57195, 58869, 65410, 68634, 76260, 77859, 78492, 86510, 98115, 103812, 113940, 114390, 117738, 129765, 130820, 137268, 155718, 171585, 173020, 176607, 196230, 228780, 233577, 235476, 259530, 268181, 294345, 311436, 343170, 353214, 389295, 392460, 467154, 519060, 536362, 588690, 686340, 706428, 778590, 804543, 883035, 934308, 1072724, 1167885, 1177380, 1340905, 1557180, 1609086, 1766070, 2335770, 2413629, 2681810, 3218172, 3532140, 4022715, 4671540, 4827258, 5363620, 7240887, 8045430, 9654516, 12068145, 14481774, 16090860, 24136290, 28963548, 36204435, 48272580, 72408870, 144817740]

約数ペア:

[(1, 144817740), (2, 72408870), (3, 48272580), (4, 36204435), (5, 28963548), (6, 24136290), (9, 16090860), (10, 14481774), (12, 12068145), (15, 9654516), (18, 8045430), (20, 7240887), (27, 5363620), (30, 4827258), (31, 4671540), (36, 4022715), (41, 3532140), (45, 3218172), (54, 2681810), (60, 2413629), (62, 2335770), (82, 1766070), (90, 1609086), (93, 1557180), (108, 1340905), (123, 1177380), (124, 1167885), (135, 1072724), (155, 934308), (164, 883035), (180, 804543), (186, 778590), (205, 706428), (211, 686340), (246, 588690), (270, 536362), (279, 519060), (310, 467154), (369, 392460), (372, 389295), (410, 353214), (422, 343170), (465, 311436), (492, 294345), (540, 268181), (558, 259530), (615, 235476), (620, 233577), (633, 228780), (738, 196230), (820, 176607), (837, 173020), (844, 171585), (930, 155718), (1055, 137268), (1107, 130820), (1116, 129765), (1230, 117738), (1266, 114390), (1271, 113940), (1395, 103812), (1476, 98115), (1674, 86510), (1845, 78492), (1860, 77859), (1899, 76260), (2110, 68634), (2214, 65410), (2460, 58869), (2532, 57195), (2542, 56970), (2790, 51906), (3165, 45756), (3348, 43255), (3690, 39246), (3798, 38130), (3813, 37980), (4185, 34604), (4220, 34317), (4428, 32705), (5084, 28485), (5535, 26164), (5580, 25953), (5697, 25420), (6330, 22878), (6355, 22788), (6541, 22140), (7380, 19623), (7596, 19065), (7626, 18990), (8370, 17302), (8651, 16740), (9495, 15252), (11070, 13082), (11394, 12710), (11439, 12660)]