216352260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52259}}^1$

素因数の和:52297

約数の個数: 72

約数和(自身を含む): 684815040

約数和(自身を除く): 468462780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 52259, 104518, 156777, 209036, 261295, 313554, 470331, 522590, 627108, 783885, 940662, 1045180, 1201957, 1567770, 1881324, 2351655, 2403914, 3135540, 3605871, 4703310, 4807828, 6009785, 7211742, 9406620, 10817613, 12019570, 14423484, 18029355, 21635226, 24039140, 36058710, 43270452, 54088065, 72117420, 108176130, 216352260]

約数ペア:

[(1, 216352260), (2, 108176130), (3, 72117420), (4, 54088065), (5, 43270452), (6, 36058710), (9, 24039140), (10, 21635226), (12, 18029355), (15, 14423484), (18, 12019570), (20, 10817613), (23, 9406620), (30, 7211742), (36, 6009785), (45, 4807828), (46, 4703310), (60, 3605871), (69, 3135540), (90, 2403914), (92, 2351655), (115, 1881324), (138, 1567770), (180, 1201957), (207, 1045180), (230, 940662), (276, 783885), (345, 627108), (414, 522590), (460, 470331), (690, 313554), (828, 261295), (1035, 209036), (1380, 156777), (2070, 104518), (4140, 52259)]