131133060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12818

約数の個数: 96

約数和(自身を含む): 429475200

約数和(自身を除く): 298342140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 12781, 25562, 38343, 51124, 63905, 76686, 115029, 127810, 153372, 191715, 230058, 242839, 255620, 345087, 383430, 460116, 485678, 575145, 690174, 728517, 766860, 971356, 1150290, 1214195, 1380348, 1457034, 1725435, 2185551, 2300580, 2428390, 2914068, 3450870, 3642585, 4371102, 4856780, 6556653, 6901740, 7285170, 8742204, 10927755, 13113306, 14570340, 21855510, 26226612, 32783265, 43711020, 65566530, 131133060]

約数ペア:

[(1, 131133060), (2, 65566530), (3, 43711020), (4, 32783265), (5, 26226612), (6, 21855510), (9, 14570340), (10, 13113306), (12, 10927755), (15, 8742204), (18, 7285170), (19, 6901740), (20, 6556653), (27, 4856780), (30, 4371102), (36, 3642585), (38, 3450870), (45, 2914068), (54, 2428390), (57, 2300580), (60, 2185551), (76, 1725435), (90, 1457034), (95, 1380348), (108, 1214195), (114, 1150290), (135, 971356), (171, 766860), (180, 728517), (190, 690174), (228, 575145), (270, 485678), (285, 460116), (342, 383430), (380, 345087), (513, 255620), (540, 242839), (570, 230058), (684, 191715), (855, 153372), (1026, 127810), (1140, 115029), (1710, 76686), (2052, 63905), (2565, 51124), (3420, 38343), (5130, 25562), (10260, 12781)]