127481250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 343852992

約数和(自身を除く): 216371742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 523, 625, 650, 750, 975, 1046, 1250, 1569, 1625, 1875, 1950, 2615, 3125, 3138, 3250, 3750, 4875, 5230, 6250, 6799, 7845, 8125, 9375, 9750, 13075, 13598, 15690, 16250, 18750, 20397, 24375, 26150, 33995, 39225, 40625, 40794, 48750, 65375, 67990, 78450, 81250, 101985, 121875, 130750, 169975, 196125, 203970, 243750, 326875, 339950, 392250, 509925, 653750, 849875, 980625, 1019850, 1634375, 1699750, 1961250, 2549625, 3268750, 4249375, 4903125, 5099250, 8498750, 9806250, 12748125, 21246875, 25496250, 42493750, 63740625, 127481250]

約数ペア:

[(1, 127481250), (2, 63740625), (3, 42493750), (5, 25496250), (6, 21246875), (10, 12748125), (13, 9806250), (15, 8498750), (25, 5099250), (26, 4903125), (30, 4249375), (39, 3268750), (50, 2549625), (65, 1961250), (75, 1699750), (78, 1634375), (125, 1019850), (130, 980625), (150, 849875), (195, 653750), (250, 509925), (325, 392250), (375, 339950), (390, 326875), (523, 243750), (625, 203970), (650, 196125), (750, 169975), (975, 130750), (1046, 121875), (1250, 101985), (1569, 81250), (1625, 78450), (1875, 67990), (1950, 65375), (2615, 48750), (3125, 40794), (3138, 40625), (3250, 39225), (3750, 33995), (4875, 26150), (5230, 24375), (6250, 20397), (6799, 18750), (7845, 16250), (8125, 15690), (9375, 13598), (9750, 13075)]