63644580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7523}}^1$

素因数の和:7585

約数の個数: 72

約数和(自身を含む): 197188992

約数和(自身を除く): 133544412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 7523, 8460, 15046, 22569, 30092, 37615, 45138, 67707, 75230, 90276, 112845, 135414, 150460, 225690, 270828, 338535, 353581, 451380, 677070, 707162, 1060743, 1354140, 1414324, 1767905, 2121486, 3182229, 3535810, 4242972, 5303715, 6364458, 7071620, 10607430, 12728916, 15911145, 21214860, 31822290, 63644580]

約数ペア:

[(1, 63644580), (2, 31822290), (3, 21214860), (4, 15911145), (5, 12728916), (6, 10607430), (9, 7071620), (10, 6364458), (12, 5303715), (15, 4242972), (18, 3535810), (20, 3182229), (30, 2121486), (36, 1767905), (45, 1414324), (47, 1354140), (60, 1060743), (90, 707162), (94, 677070), (141, 451380), (180, 353581), (188, 338535), (235, 270828), (282, 225690), (423, 150460), (470, 135414), (564, 112845), (705, 90276), (846, 75230), (940, 67707), (1410, 45138), (1692, 37615), (2115, 30092), (2820, 22569), (4230, 15046), (7523, 8460)]