45144680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 122135040

約数和(自身を除く): 76990360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 743, 868, 980, 1085, 1240, 1486, 1519, 1736, 1960, 2170, 2972, 3038, 3715, 4340, 5201, 5944, 6076, 7430, 7595, 8680, 10402, 12152, 14860, 15190, 20804, 23033, 26005, 29720, 30380, 36407, 41608, 46066, 52010, 60760, 72814, 92132, 104020, 115165, 145628, 161231, 182035, 184264, 208040, 230330, 291256, 322462, 364070, 460660, 644924, 728140, 806155, 921320, 1128617, 1289848, 1456280, 1612310, 2257234, 3224620, 4514468, 5643085, 6449240, 9028936, 11286170, 22572340, 45144680]

約数ペア:

[(1, 45144680), (2, 22572340), (4, 11286170), (5, 9028936), (7, 6449240), (8, 5643085), (10, 4514468), (14, 3224620), (20, 2257234), (28, 1612310), (31, 1456280), (35, 1289848), (40, 1128617), (49, 921320), (56, 806155), (62, 728140), (70, 644924), (98, 460660), (124, 364070), (140, 322462), (155, 291256), (196, 230330), (217, 208040), (245, 184264), (248, 182035), (280, 161231), (310, 145628), (392, 115165), (434, 104020), (490, 92132), (620, 72814), (743, 60760), (868, 52010), (980, 46066), (1085, 41608), (1240, 36407), (1486, 30380), (1519, 29720), (1736, 26005), (1960, 23033), (2170, 20804), (2972, 15190), (3038, 14860), (3715, 12152), (4340, 10402), (5201, 8680), (5944, 7595), (6076, 7430)]