69221100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17749}}^1$

素因数の和:17779

約数の個数: 72

約数和(自身を含む): 215698000

約数和(自身を除く): 146476900

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 17749, 35498, 53247, 70996, 88745, 106494, 177490, 212988, 230737, 266235, 354980, 443725, 461474, 532470, 692211, 887450, 922948, 1064940, 1153685, 1331175, 1384422, 1774900, 2307370, 2662350, 2768844, 3461055, 4614740, 5324700, 5768425, 6922110, 11536850, 13844220, 17305275, 23073700, 34610550, 69221100]

約数ペア:

[(1, 69221100), (2, 34610550), (3, 23073700), (4, 17305275), (5, 13844220), (6, 11536850), (10, 6922110), (12, 5768425), (13, 5324700), (15, 4614740), (20, 3461055), (25, 2768844), (26, 2662350), (30, 2307370), (39, 1774900), (50, 1384422), (52, 1331175), (60, 1153685), (65, 1064940), (75, 922948), (78, 887450), (100, 692211), (130, 532470), (150, 461474), (156, 443725), (195, 354980), (260, 266235), (300, 230737), (325, 212988), (390, 177490), (650, 106494), (780, 88745), (975, 70996), (1300, 53247), (1950, 35498), (3900, 17749)]