90737100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 108

約数和(自身を含む): 291465720

約数和(自身を除く): 200728620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2459, 2460, 3075, 3690, 4100, 4918, 6150, 7377, 7380, 9225, 9836, 12295, 12300, 14754, 18450, 22131, 24590, 29508, 36885, 36900, 44262, 49180, 61475, 73770, 88524, 100819, 110655, 122950, 147540, 184425, 201638, 221310, 245900, 302457, 368850, 403276, 442620, 504095, 553275, 604914, 737700, 907371, 1008190, 1106550, 1209828, 1512285, 1814742, 2016380, 2213100, 2520475, 3024570, 3629484, 4536855, 5040950, 6049140, 7561425, 9073710, 10081900, 15122850, 18147420, 22684275, 30245700, 45368550, 90737100]

約数ペア:

[(1, 90737100), (2, 45368550), (3, 30245700), (4, 22684275), (5, 18147420), (6, 15122850), (9, 10081900), (10, 9073710), (12, 7561425), (15, 6049140), (18, 5040950), (20, 4536855), (25, 3629484), (30, 3024570), (36, 2520475), (41, 2213100), (45, 2016380), (50, 1814742), (60, 1512285), (75, 1209828), (82, 1106550), (90, 1008190), (100, 907371), (123, 737700), (150, 604914), (164, 553275), (180, 504095), (205, 442620), (225, 403276), (246, 368850), (300, 302457), (369, 245900), (410, 221310), (450, 201638), (492, 184425), (615, 147540), (738, 122950), (820, 110655), (900, 100819), (1025, 88524), (1230, 73770), (1476, 61475), (1845, 49180), (2050, 44262), (2459, 36900), (2460, 36885), (3075, 29508), (3690, 24590), (4100, 22131), (4918, 18450), (6150, 14754), (7377, 12300), (7380, 12295), (9225, 9836)]