66158820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 216

約数和(自身を含む): 251839224

約数和(自身を除く): 185680404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 577, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1154, 1170, 1260, 1274, 1365, 1470, 1638, 1731, 1764, 1820, 1911, 2205, 2308, 2340, 2548, 2730, 2885, 2940, 3185, 3276, 3462, 3822, 4039, 4095, 4410, 5193, 5460, 5733, 5770, 6370, 6924, 7501, 7644, 8078, 8190, 8655, 8820, 9555, 10386, 11466, 11540, 12117, 12740, 15002, 16156, 16380, 17310, 19110, 20195, 20772, 22503, 22932, 24234, 25965, 28273, 28665, 30004, 34620, 36351, 37505, 38220, 40390, 45006, 48468, 51930, 52507, 56546, 57330, 60585, 67509, 72702, 75010, 80780, 84819, 90012, 103860, 105014, 112515, 113092, 114660, 121170, 135018, 141365, 145404, 150020, 157521, 169638, 181755, 210028, 225030, 242340, 254457, 262535, 270036, 282730, 315042, 337545, 339276, 363510, 367549, 424095, 450060, 472563, 508914, 525070, 565460, 630084, 675090, 727020, 735098, 787605, 848190, 945126, 1017828, 1050140, 1102647, 1272285, 1350180, 1470196, 1575210, 1696380, 1837745, 1890252, 2205294, 2362815, 2544570, 3150420, 3307941, 3675490, 4410588, 4725630, 5089140, 5513235, 6615882, 7350980, 9451260, 11026470, 13231764, 16539705, 22052940, 33079410, 66158820]

約数ペア:

[(1, 66158820), (2, 33079410), (3, 22052940), (4, 16539705), (5, 13231764), (6, 11026470), (7, 9451260), (9, 7350980), (10, 6615882), (12, 5513235), (13, 5089140), (14, 4725630), (15, 4410588), (18, 3675490), (20, 3307941), (21, 3150420), (26, 2544570), (28, 2362815), (30, 2205294), (35, 1890252), (36, 1837745), (39, 1696380), (42, 1575210), (45, 1470196), (49, 1350180), (52, 1272285), (60, 1102647), (63, 1050140), (65, 1017828), (70, 945126), (78, 848190), (84, 787605), (90, 735098), (91, 727020), (98, 675090), (105, 630084), (117, 565460), (126, 525070), (130, 508914), (140, 472563), (147, 450060), (156, 424095), (180, 367549), (182, 363510), (195, 339276), (196, 337545), (210, 315042), (234, 282730), (245, 270036), (252, 262535), (260, 254457), (273, 242340), (294, 225030), (315, 210028), (364, 181755), (390, 169638), (420, 157521), (441, 150020), (455, 145404), (468, 141365), (490, 135018), (546, 121170), (577, 114660), (585, 113092), (588, 112515), (630, 105014), (637, 103860), (735, 90012), (780, 84819), (819, 80780), (882, 75010), (910, 72702), (980, 67509), (1092, 60585), (1154, 57330), (1170, 56546), (1260, 52507), (1274, 51930), (1365, 48468), (1470, 45006), (1638, 40390), (1731, 38220), (1764, 37505), (1820, 36351), (1911, 34620), (2205, 30004), (2308, 28665), (2340, 28273), (2548, 25965), (2730, 24234), (2885, 22932), (2940, 22503), (3185, 20772), (3276, 20195), (3462, 19110), (3822, 17310), (4039, 16380), (4095, 16156), (4410, 15002), (5193, 12740), (5460, 12117), (5733, 11540), (5770, 11466), (6370, 10386), (6924, 9555), (7501, 8820), (7644, 8655), (8078, 8190)]