42959250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 118443312

約数和(自身を除く): 75484062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 125, 150, 183, 225, 250, 305, 313, 366, 375, 450, 549, 610, 626, 750, 915, 939, 1098, 1125, 1525, 1565, 1830, 1878, 2250, 2745, 2817, 3050, 3130, 4575, 4695, 5490, 5634, 7625, 7825, 9150, 9390, 13725, 14085, 15250, 15650, 19093, 22875, 23475, 27450, 28170, 38186, 39125, 45750, 46950, 57279, 68625, 70425, 78250, 95465, 114558, 117375, 137250, 140850, 171837, 190930, 234750, 286395, 343674, 352125, 477325, 572790, 704250, 859185, 954650, 1431975, 1718370, 2386625, 2863950, 4295925, 4773250, 7159875, 8591850, 14319750, 21479625, 42959250]

約数ペア:

[(1, 42959250), (2, 21479625), (3, 14319750), (5, 8591850), (6, 7159875), (9, 4773250), (10, 4295925), (15, 2863950), (18, 2386625), (25, 1718370), (30, 1431975), (45, 954650), (50, 859185), (61, 704250), (75, 572790), (90, 477325), (122, 352125), (125, 343674), (150, 286395), (183, 234750), (225, 190930), (250, 171837), (305, 140850), (313, 137250), (366, 117375), (375, 114558), (450, 95465), (549, 78250), (610, 70425), (626, 68625), (750, 57279), (915, 46950), (939, 45750), (1098, 39125), (1125, 38186), (1525, 28170), (1565, 27450), (1830, 23475), (1878, 22875), (2250, 19093), (2745, 15650), (2817, 15250), (3050, 14085), (3130, 13725), (4575, 9390), (4695, 9150), (5490, 7825), (5634, 7625)]