84420750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3682

約数の個数: 64

約数和(自身を含む): 217571328

約数和(自身を除く): 133150578

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 750, 775, 930, 1550, 2325, 3631, 3875, 4650, 7262, 7750, 10893, 11625, 18155, 21786, 23250, 36310, 54465, 90775, 108930, 112561, 181550, 225122, 272325, 337683, 453875, 544650, 562805, 675366, 907750, 1125610, 1361625, 1688415, 2723250, 2814025, 3376830, 5628050, 8442075, 14070125, 16884150, 28140250, 42210375, 84420750]

約数ペア:

[(1, 84420750), (2, 42210375), (3, 28140250), (5, 16884150), (6, 14070125), (10, 8442075), (15, 5628050), (25, 3376830), (30, 2814025), (31, 2723250), (50, 1688415), (62, 1361625), (75, 1125610), (93, 907750), (125, 675366), (150, 562805), (155, 544650), (186, 453875), (250, 337683), (310, 272325), (375, 225122), (465, 181550), (750, 112561), (775, 108930), (930, 90775), (1550, 54465), (2325, 36310), (3631, 23250), (3875, 21786), (4650, 18155), (7262, 11625), (7750, 10893)]