1680654300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{33149}}^1$

素因数の和:33192

約数の個数: 108

約数和(自身を含む): 5265678600

約数和(自身を除く): 3585024300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1690, 1950, 2028, 2535, 3380, 3900, 4225, 5070, 8450, 10140, 12675, 16900, 25350, 33149, 50700, 66298, 99447, 132596, 165745, 198894, 331490, 397788, 430937, 497235, 662980, 828725, 861874, 994470, 1292811, 1657450, 1723748, 1988940, 2154685, 2486175, 2585622, 3314900, 4309370, 4972350, 5171244, 5602181, 6464055, 8618740, 9944700, 10773425, 11204362, 12928110, 16806543, 21546850, 22408724, 25856220, 28010905, 32320275, 33613086, 43093700, 56021810, 64640550, 67226172, 84032715, 112043620, 129281100, 140054525, 168065430, 280109050, 336130860, 420163575, 560218100, 840327150, 1680654300]

約数ペア:

[(1, 1680654300), (2, 840327150), (3, 560218100), (4, 420163575), (5, 336130860), (6, 280109050), (10, 168065430), (12, 140054525), (13, 129281100), (15, 112043620), (20, 84032715), (25, 67226172), (26, 64640550), (30, 56021810), (39, 43093700), (50, 33613086), (52, 32320275), (60, 28010905), (65, 25856220), (75, 22408724), (78, 21546850), (100, 16806543), (130, 12928110), (150, 11204362), (156, 10773425), (169, 9944700), (195, 8618740), (260, 6464055), (300, 5602181), (325, 5171244), (338, 4972350), (390, 4309370), (507, 3314900), (650, 2585622), (676, 2486175), (780, 2154685), (845, 1988940), (975, 1723748), (1014, 1657450), (1300, 1292811), (1690, 994470), (1950, 861874), (2028, 828725), (2535, 662980), (3380, 497235), (3900, 430937), (4225, 397788), (5070, 331490), (8450, 198894), (10140, 165745), (12675, 132596), (16900, 99447), (25350, 66298), (33149, 50700)]