86720700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2389}}^1$

素因数の和:2428

約数の個数: 108

約数和(自身を含む): 275911160

約数和(自身を除く): 189190460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 825, 1100, 1210, 1452, 1650, 1815, 2389, 2420, 3025, 3300, 3630, 4778, 6050, 7167, 7260, 9075, 9556, 11945, 12100, 14334, 18150, 23890, 26279, 28668, 35835, 36300, 47780, 52558, 59725, 71670, 78837, 105116, 119450, 131395, 143340, 157674, 179175, 238900, 262790, 289069, 315348, 358350, 394185, 525580, 578138, 656975, 716700, 788370, 867207, 1156276, 1313950, 1445345, 1576740, 1734414, 1970925, 2627900, 2890690, 3468828, 3941850, 4336035, 5781380, 7226725, 7883700, 8672070, 14453450, 17344140, 21680175, 28906900, 43360350, 86720700]

約数ペア:

[(1, 86720700), (2, 43360350), (3, 28906900), (4, 21680175), (5, 17344140), (6, 14453450), (10, 8672070), (11, 7883700), (12, 7226725), (15, 5781380), (20, 4336035), (22, 3941850), (25, 3468828), (30, 2890690), (33, 2627900), (44, 1970925), (50, 1734414), (55, 1576740), (60, 1445345), (66, 1313950), (75, 1156276), (100, 867207), (110, 788370), (121, 716700), (132, 656975), (150, 578138), (165, 525580), (220, 394185), (242, 358350), (275, 315348), (300, 289069), (330, 262790), (363, 238900), (484, 179175), (550, 157674), (605, 143340), (660, 131395), (726, 119450), (825, 105116), (1100, 78837), (1210, 71670), (1452, 59725), (1650, 52558), (1815, 47780), (2389, 36300), (2420, 35835), (3025, 28668), (3300, 26279), (3630, 23890), (4778, 18150), (6050, 14334), (7167, 12100), (7260, 11945), (9075, 9556)]