87275750

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 170614080

約数和(自身を除く): 83338330

約数列:

[1, 2, 5, 10, 25, 50, 59, 61, 97, 118, 122, 125, 194, 250, 295, 305, 485, 590, 610, 970, 1475, 1525, 2425, 2950, 3050, 3599, 4850, 5723, 5917, 7198, 7375, 7625, 11446, 11834, 12125, 14750, 15250, 17995, 24250, 28615, 29585, 35990, 57230, 59170, 89975, 143075, 147925, 179950, 286150, 295850, 349103, 449875, 698206, 715375, 739625, 899750, 1430750, 1479250, 1745515, 3491030, 8727575, 17455150, 43637875, 87275750]

約数ペア:

[(1, 87275750), (2, 43637875), (5, 17455150), (10, 8727575), (25, 3491030), (50, 1745515), (59, 1479250), (61, 1430750), (97, 899750), (118, 739625), (122, 715375), (125, 698206), (194, 449875), (250, 349103), (295, 295850), (305, 286150), (485, 179950), (590, 147925), (610, 143075), (970, 89975), (1475, 59170), (1525, 57230), (2425, 35990), (2950, 29585), (3050, 28615), (3599, 24250), (4850, 17995), (5723, 15250), (5917, 14750), (7198, 12125), (7375, 11834), (7625, 11446)]