855561960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6547}}^1$

素因数の和:6589

約数の個数: 192

約数和(自身を含む): 3135182400

約数和(自身を除く): 2279620440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 6547, 7260, 8712, 10890, 11880, 13068, 13094, 14520, 16335, 19641, 21780, 26136, 26188, 32670, 32735, 39282, 43560, 52376, 58923, 65340, 65470, 72017, 78564, 98205, 117846, 130680, 130940, 144034, 157128, 176769, 196410, 216051, 235692, 261880, 288068, 294615, 353538, 360085, 392820, 432102, 471384, 576136, 589230, 648153, 707076, 720170, 785640, 792187, 864204, 883845, 1080255, 1178460, 1296306, 1414152, 1440340, 1584374, 1728408, 1767690, 1944459, 2160510, 2356920, 2376561, 2592612, 2880680, 3168748, 3240765, 3535380, 3888918, 3960935, 4321020, 4753122, 5185224, 6337496, 6481530, 7070760, 7129683, 7777836, 7921870, 8642040, 9506244, 9722295, 11882805, 12963060, 14259366, 15555672, 15843740, 19012488, 19444590, 21389049, 23765610, 25926120, 28518732, 31687480, 35648415, 38889180, 42778098, 47531220, 57037464, 71296830, 77778360, 85556196, 95062440, 106945245, 142593660, 171112392, 213890490, 285187320, 427780980, 855561960]

約数ペア:

[(1, 855561960), (2, 427780980), (3, 285187320), (4, 213890490), (5, 171112392), (6, 142593660), (8, 106945245), (9, 95062440), (10, 85556196), (11, 77778360), (12, 71296830), (15, 57037464), (18, 47531220), (20, 42778098), (22, 38889180), (24, 35648415), (27, 31687480), (30, 28518732), (33, 25926120), (36, 23765610), (40, 21389049), (44, 19444590), (45, 19012488), (54, 15843740), (55, 15555672), (60, 14259366), (66, 12963060), (72, 11882805), (88, 9722295), (90, 9506244), (99, 8642040), (108, 7921870), (110, 7777836), (120, 7129683), (121, 7070760), (132, 6481530), (135, 6337496), (165, 5185224), (180, 4753122), (198, 4321020), (216, 3960935), (220, 3888918), (242, 3535380), (264, 3240765), (270, 3168748), (297, 2880680), (330, 2592612), (360, 2376561), (363, 2356920), (396, 2160510), (440, 1944459), (484, 1767690), (495, 1728408), (540, 1584374), (594, 1440340), (605, 1414152), (660, 1296306), (726, 1178460), (792, 1080255), (968, 883845), (990, 864204), (1080, 792187), (1089, 785640), (1188, 720170), (1210, 707076), (1320, 648153), (1452, 589230), (1485, 576136), (1815, 471384), (1980, 432102), (2178, 392820), (2376, 360085), (2420, 353538), (2904, 294615), (2970, 288068), (3267, 261880), (3630, 235692), (3960, 216051), (4356, 196410), (4840, 176769), (5445, 157128), (5940, 144034), (6534, 130940), (6547, 130680), (7260, 117846), (8712, 98205), (10890, 78564), (11880, 72017), (13068, 65470), (13094, 65340), (14520, 58923), (16335, 52376), (19641, 43560), (21780, 39282), (26136, 32735), (26188, 32670)]