197480400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12693

約数の個数: 120

約数和(自身を含む): 681310560

約数和(自身を除く): 483830160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 12659, 15600, 25318, 37977, 50636, 63295, 75954, 101272, 126590, 151908, 164567, 189885, 202544, 253180, 303816, 316475, 329134, 379770, 493701, 506360, 607632, 632950, 658268, 759540, 822835, 949425, 987402, 1012720, 1265900, 1316536, 1519080, 1645670, 1898850, 1974804, 2468505, 2531800, 2633072, 3038160, 3291340, 3797700, 3949608, 4114175, 4937010, 5063600, 6582680, 7595400, 7899216, 8228350, 9874020, 12342525, 13165360, 15190800, 16456700, 19748040, 24685050, 32913400, 39496080, 49370100, 65826800, 98740200, 197480400]

約数ペア:

[(1, 197480400), (2, 98740200), (3, 65826800), (4, 49370100), (5, 39496080), (6, 32913400), (8, 24685050), (10, 19748040), (12, 16456700), (13, 15190800), (15, 13165360), (16, 12342525), (20, 9874020), (24, 8228350), (25, 7899216), (26, 7595400), (30, 6582680), (39, 5063600), (40, 4937010), (48, 4114175), (50, 3949608), (52, 3797700), (60, 3291340), (65, 3038160), (75, 2633072), (78, 2531800), (80, 2468505), (100, 1974804), (104, 1898850), (120, 1645670), (130, 1519080), (150, 1316536), (156, 1265900), (195, 1012720), (200, 987402), (208, 949425), (240, 822835), (260, 759540), (300, 658268), (312, 632950), (325, 607632), (390, 506360), (400, 493701), (520, 379770), (600, 329134), (624, 316475), (650, 303816), (780, 253180), (975, 202544), (1040, 189885), (1200, 164567), (1300, 151908), (1560, 126590), (1950, 101272), (2600, 75954), (3120, 63295), (3900, 50636), (5200, 37977), (7800, 25318), (12659, 15600)]