87963750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 120

約数和(自身を含む): 272425296

約数和(自身を除く): 184461546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 750, 875, 1050, 1117, 1125, 1250, 1575, 1750, 1875, 2234, 2250, 2625, 3150, 3351, 3750, 4375, 5250, 5585, 5625, 6702, 7819, 7875, 8750, 10053, 11170, 11250, 13125, 15638, 15750, 16755, 20106, 23457, 26250, 27925, 33510, 39095, 39375, 46914, 50265, 55850, 70371, 78190, 78750, 83775, 100530, 117285, 139625, 140742, 167550, 195475, 234570, 251325, 279250, 351855, 390950, 418875, 502650, 586425, 698125, 703710, 837750, 977375, 1172850, 1256625, 1396250, 1759275, 1954750, 2094375, 2513250, 2932125, 3518550, 4188750, 4886875, 5864250, 6283125, 8796375, 9773750, 12566250, 14660625, 17592750, 29321250, 43981875, 87963750]

約数ペア:

[(1, 87963750), (2, 43981875), (3, 29321250), (5, 17592750), (6, 14660625), (7, 12566250), (9, 9773750), (10, 8796375), (14, 6283125), (15, 5864250), (18, 4886875), (21, 4188750), (25, 3518550), (30, 2932125), (35, 2513250), (42, 2094375), (45, 1954750), (50, 1759275), (63, 1396250), (70, 1256625), (75, 1172850), (90, 977375), (105, 837750), (125, 703710), (126, 698125), (150, 586425), (175, 502650), (210, 418875), (225, 390950), (250, 351855), (315, 279250), (350, 251325), (375, 234570), (450, 195475), (525, 167550), (625, 140742), (630, 139625), (750, 117285), (875, 100530), (1050, 83775), (1117, 78750), (1125, 78190), (1250, 70371), (1575, 55850), (1750, 50265), (1875, 46914), (2234, 39375), (2250, 39095), (2625, 33510), (3150, 27925), (3351, 26250), (3750, 23457), (4375, 20106), (5250, 16755), (5585, 15750), (5625, 15638), (6702, 13125), (7819, 11250), (7875, 11170), (8750, 10053)]