83673750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 213569136

約数和(自身を除く): 129895386

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 318, 375, 421, 530, 625, 750, 795, 842, 1250, 1263, 1325, 1590, 1875, 2105, 2526, 2650, 3750, 3975, 4210, 6315, 6625, 7950, 10525, 12630, 13250, 19875, 21050, 22313, 31575, 33125, 39750, 44626, 52625, 63150, 66250, 66939, 99375, 105250, 111565, 133878, 157875, 198750, 223130, 263125, 315750, 334695, 526250, 557825, 669390, 789375, 1115650, 1578750, 1673475, 2789125, 3346950, 5578250, 8367375, 13945625, 16734750, 27891250, 41836875, 83673750]

約数ペア:

[(1, 83673750), (2, 41836875), (3, 27891250), (5, 16734750), (6, 13945625), (10, 8367375), (15, 5578250), (25, 3346950), (30, 2789125), (50, 1673475), (53, 1578750), (75, 1115650), (106, 789375), (125, 669390), (150, 557825), (159, 526250), (250, 334695), (265, 315750), (318, 263125), (375, 223130), (421, 198750), (530, 157875), (625, 133878), (750, 111565), (795, 105250), (842, 99375), (1250, 66939), (1263, 66250), (1325, 63150), (1590, 52625), (1875, 44626), (2105, 39750), (2526, 33125), (2650, 31575), (3750, 22313), (3975, 21050), (4210, 19875), (6315, 13250), (6625, 12630), (7950, 10525)]