145458750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 80

約数和(自身を含む): 368881920

約数和(自身を除く): 223423170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 125, 150, 158, 237, 250, 375, 395, 474, 491, 625, 750, 790, 982, 1185, 1250, 1473, 1875, 1975, 2370, 2455, 2946, 3750, 3950, 4910, 5925, 7365, 9875, 11850, 12275, 14730, 19750, 24550, 29625, 36825, 38789, 49375, 59250, 61375, 73650, 77578, 98750, 116367, 122750, 148125, 184125, 193945, 232734, 296250, 306875, 368250, 387890, 581835, 613750, 920625, 969725, 1163670, 1841250, 1939450, 2909175, 4848625, 5818350, 9697250, 14545875, 24243125, 29091750, 48486250, 72729375, 145458750]

約数ペア:

[(1, 145458750), (2, 72729375), (3, 48486250), (5, 29091750), (6, 24243125), (10, 14545875), (15, 9697250), (25, 5818350), (30, 4848625), (50, 2909175), (75, 1939450), (79, 1841250), (125, 1163670), (150, 969725), (158, 920625), (237, 613750), (250, 581835), (375, 387890), (395, 368250), (474, 306875), (491, 296250), (625, 232734), (750, 193945), (790, 184125), (982, 148125), (1185, 122750), (1250, 116367), (1473, 98750), (1875, 77578), (1975, 73650), (2370, 61375), (2455, 59250), (2946, 49375), (3750, 38789), (3950, 36825), (4910, 29625), (5925, 24550), (7365, 19750), (9875, 14730), (11850, 12275)]