149974500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7726

約数の個数: 96

約数和(自身を含む): 470381184

約数和(自身を除く): 320406684

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, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 7691, 9750, 15382, 19500, 23073, 30764, 38455, 46146, 76910, 92292, 99983, 115365, 153820, 192275, 199966, 230730, 299949, 384550, 399932, 461460, 499915, 576825, 599898, 769100, 961375, 999830, 1153650, 1199796, 1499745, 1922750, 1999660, 2307300, 2499575, 2884125, 2999490, 3845500, 4999150, 5768250, 5998980, 7498725, 9998300, 11536500, 12497875, 14997450, 24995750, 29994900, 37493625, 49991500, 74987250, 149974500]

約数ペア:

[(1, 149974500), (2, 74987250), (3, 49991500), (4, 37493625), (5, 29994900), (6, 24995750), (10, 14997450), (12, 12497875), (13, 11536500), (15, 9998300), (20, 7498725), (25, 5998980), (26, 5768250), (30, 4999150), (39, 3845500), (50, 2999490), (52, 2884125), (60, 2499575), (65, 2307300), (75, 1999660), (78, 1922750), (100, 1499745), (125, 1199796), (130, 1153650), (150, 999830), (156, 961375), (195, 769100), (250, 599898), (260, 576825), (300, 499915), (325, 461460), (375, 399932), (390, 384550), (500, 299949), (650, 230730), (750, 199966), (780, 192275), (975, 153820), (1300, 115365), (1500, 99983), (1625, 92292), (1950, 76910), (3250, 46146), (3900, 38455), (4875, 30764), (6500, 23073), (7691, 19500), (9750, 15382)]