153325250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 328872960

約数和(自身を除く): 175547710

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 169, 190, 191, 247, 250, 325, 338, 382, 475, 494, 650, 845, 950, 955, 1235, 1625, 1690, 1910, 2375, 2470, 2483, 3211, 3250, 3629, 4225, 4750, 4775, 4966, 6175, 6422, 7258, 8450, 9550, 12350, 12415, 16055, 18145, 21125, 23875, 24830, 30875, 32110, 32279, 36290, 42250, 47177, 47750, 61750, 62075, 64558, 80275, 90725, 94354, 124150, 160550, 161395, 181450, 235885, 310375, 322790, 401375, 453625, 471770, 613301, 620750, 802750, 806975, 907250, 1179425, 1226602, 1613950, 2358850, 3066505, 4034875, 5897125, 6133010, 8069750, 11794250, 15332525, 30665050, 76662625, 153325250]

約数ペア:

[(1, 153325250), (2, 76662625), (5, 30665050), (10, 15332525), (13, 11794250), (19, 8069750), (25, 6133010), (26, 5897125), (38, 4034875), (50, 3066505), (65, 2358850), (95, 1613950), (125, 1226602), (130, 1179425), (169, 907250), (190, 806975), (191, 802750), (247, 620750), (250, 613301), (325, 471770), (338, 453625), (382, 401375), (475, 322790), (494, 310375), (650, 235885), (845, 181450), (950, 161395), (955, 160550), (1235, 124150), (1625, 94354), (1690, 90725), (1910, 80275), (2375, 64558), (2470, 62075), (2483, 61750), (3211, 47750), (3250, 47177), (3629, 42250), (4225, 36290), (4750, 32279), (4775, 32110), (4966, 30875), (6175, 24830), (6422, 23875), (7258, 21125), (8450, 18145), (9550, 16055), (12350, 12415)]