45325980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 180

約数和(自身を含む): 165693528

約数和(自身を除く): 120367548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 571, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1142, 1260, 1323, 1470, 1620, 1713, 1764, 1890, 2205, 2268, 2284, 2646, 2835, 2855, 2940, 3426, 3780, 3969, 3997, 4410, 5139, 5292, 5670, 5710, 6615, 6852, 7938, 7994, 8565, 8820, 10278, 11340, 11420, 11991, 13230, 15417, 15876, 15988, 17130, 19845, 19985, 20556, 23982, 25695, 26460, 27979, 30834, 34260, 35973, 39690, 39970, 46251, 47964, 51390, 55958, 59955, 61668, 71946, 77085, 79380, 79940, 83937, 92502, 102780, 107919, 111916, 119910, 139895, 143892, 154170, 167874, 179865, 185004, 215838, 231255, 239820, 251811, 279790, 308340, 323757, 335748, 359730, 419685, 431676, 462510, 503622, 539595, 559580, 647514, 719460, 755433, 839370, 925020, 1007244, 1079190, 1259055, 1295028, 1510866, 1618785, 1678740, 2158380, 2266299, 2518110, 3021732, 3237570, 3777165, 4532598, 5036220, 6475140, 7554330, 9065196, 11331495, 15108660, 22662990, 45325980]

約数ペア:

[(1, 45325980), (2, 22662990), (3, 15108660), (4, 11331495), (5, 9065196), (6, 7554330), (7, 6475140), (9, 5036220), (10, 4532598), (12, 3777165), (14, 3237570), (15, 3021732), (18, 2518110), (20, 2266299), (21, 2158380), (27, 1678740), (28, 1618785), (30, 1510866), (35, 1295028), (36, 1259055), (42, 1079190), (45, 1007244), (49, 925020), (54, 839370), (60, 755433), (63, 719460), (70, 647514), (81, 559580), (84, 539595), (90, 503622), (98, 462510), (105, 431676), (108, 419685), (126, 359730), (135, 335748), (140, 323757), (147, 308340), (162, 279790), (180, 251811), (189, 239820), (196, 231255), (210, 215838), (245, 185004), (252, 179865), (270, 167874), (294, 154170), (315, 143892), (324, 139895), (378, 119910), (405, 111916), (420, 107919), (441, 102780), (490, 92502), (540, 83937), (567, 79940), (571, 79380), (588, 77085), (630, 71946), (735, 61668), (756, 59955), (810, 55958), (882, 51390), (945, 47964), (980, 46251), (1134, 39970), (1142, 39690), (1260, 35973), (1323, 34260), (1470, 30834), (1620, 27979), (1713, 26460), (1764, 25695), (1890, 23982), (2205, 20556), (2268, 19985), (2284, 19845), (2646, 17130), (2835, 15988), (2855, 15876), (2940, 15417), (3426, 13230), (3780, 11991), (3969, 11420), (3997, 11340), (4410, 10278), (5139, 8820), (5292, 8565), (5670, 7994), (5710, 7938), (6615, 6852)]