90201657780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{76031}}^1$

素因数の和:76088

約数の個数: 192

約数和(自身を含む): 304006348800

約数和(自身を除く): 213804691020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2197, 2340, 2535, 3042, 3380, 3510, 4394, 4563, 5070, 6084, 6591, 7020, 7605, 8788, 9126, 10140, 10985, 13182, 15210, 18252, 19773, 21970, 22815, 26364, 30420, 32955, 39546, 43940, 45630, 59319, 65910, 76031, 79092, 91260, 98865, 118638, 131820, 152062, 197730, 228093, 237276, 296595, 304124, 380155, 395460, 456186, 593190, 684279, 760310, 912372, 988403, 1140465, 1186380, 1368558, 1520620, 1976806, 2052837, 2280930, 2737116, 2965209, 3421395, 3953612, 4105674, 4561860, 4942015, 5930418, 6842790, 8211348, 8895627, 9884030, 10264185, 11860836, 12849239, 13685580, 14826045, 17791254, 19768060, 20528370, 25698478, 26686881, 29652090, 35582508, 38547717, 41056740, 44478135, 51396956, 53373762, 59304180, 64246195, 77095434, 88956270, 106747524, 115643151, 128492390, 133434405, 154190868, 167040107, 177912540, 192738585, 231286302, 256984780, 266868810, 334080214, 346929453, 385477170, 462572604, 501120321, 533737620, 578215755, 668160428, 693858906, 770954340, 835200535, 1002240642, 1156431510, 1387717812, 1503360963, 1670401070, 1734647265, 2004481284, 2312863020, 2505601605, 3006721926, 3340802140, 3469294530, 4510082889, 5011203210, 6013443852, 6938589060, 7516804815, 9020165778, 10022406420, 15033609630, 18040331556, 22550414445, 30067219260, 45100828890, 90201657780]

約数ペア:

[(1, 90201657780), (2, 45100828890), (3, 30067219260), (4, 22550414445), (5, 18040331556), (6, 15033609630), (9, 10022406420), (10, 9020165778), (12, 7516804815), (13, 6938589060), (15, 6013443852), (18, 5011203210), (20, 4510082889), (26, 3469294530), (27, 3340802140), (30, 3006721926), (36, 2505601605), (39, 2312863020), (45, 2004481284), (52, 1734647265), (54, 1670401070), (60, 1503360963), (65, 1387717812), (78, 1156431510), (90, 1002240642), (108, 835200535), (117, 770954340), (130, 693858906), (135, 668160428), (156, 578215755), (169, 533737620), (180, 501120321), (195, 462572604), (234, 385477170), (260, 346929453), (270, 334080214), (338, 266868810), (351, 256984780), (390, 231286302), (468, 192738585), (507, 177912540), (540, 167040107), (585, 154190868), (676, 133434405), (702, 128492390), (780, 115643151), (845, 106747524), (1014, 88956270), (1170, 77095434), (1404, 64246195), (1521, 59304180), (1690, 53373762), (1755, 51396956), (2028, 44478135), (2197, 41056740), (2340, 38547717), (2535, 35582508), (3042, 29652090), (3380, 26686881), (3510, 25698478), (4394, 20528370), (4563, 19768060), (5070, 17791254), (6084, 14826045), (6591, 13685580), (7020, 12849239), (7605, 11860836), (8788, 10264185), (9126, 9884030), (10140, 8895627), (10985, 8211348), (13182, 6842790), (15210, 5930418), (18252, 4942015), (19773, 4561860), (21970, 4105674), (22815, 3953612), (26364, 3421395), (30420, 2965209), (32955, 2737116), (39546, 2280930), (43940, 2052837), (45630, 1976806), (59319, 1520620), (65910, 1368558), (76031, 1186380), (79092, 1140465), (91260, 988403), (98865, 912372), (118638, 760310), (131820, 684279), (152062, 593190), (197730, 456186), (228093, 395460), (237276, 380155), (296595, 304124)]