90256140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 324656640

約数和(自身を除く): 234400500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 43, 45, 46, 52, 54, 60, 65, 69, 78, 86, 90, 92, 108, 115, 117, 129, 130, 135, 138, 156, 169, 172, 180, 195, 207, 215, 230, 234, 258, 260, 270, 276, 299, 338, 345, 351, 387, 390, 414, 430, 460, 468, 507, 516, 540, 559, 585, 598, 621, 645, 676, 690, 702, 774, 780, 828, 845, 860, 897, 989, 1014, 1035, 1118, 1161, 1170, 1196, 1242, 1290, 1380, 1404, 1495, 1521, 1548, 1677, 1690, 1755, 1794, 1935, 1978, 2028, 2070, 2236, 2322, 2340, 2484, 2535, 2580, 2691, 2795, 2967, 2990, 3042, 3105, 3354, 3380, 3510, 3588, 3870, 3887, 3956, 4140, 4485, 4563, 4644, 4945, 5031, 5070, 5382, 5590, 5805, 5934, 5980, 6084, 6210, 6708, 7020, 7267, 7605, 7740, 7774, 8073, 8385, 8901, 8970, 9126, 9890, 10062, 10140, 10764, 11180, 11610, 11661, 11868, 12420, 12857, 13455, 14534, 14835, 15093, 15210, 15548, 16146, 16770, 17802, 17940, 18252, 19435, 19780, 20124, 21801, 22815, 23220, 23322, 25155, 25714, 26703, 26910, 29068, 29670, 30186, 30420, 32292, 33540, 34983, 35604, 36335, 38571, 38870, 40365, 43602, 44505, 45630, 46644, 50310, 51428, 53406, 53820, 58305, 59340, 60372, 64285, 65403, 69966, 72670, 75465, 77142, 77740, 80730, 87204, 89010, 91260, 100620, 104949, 106812, 109005, 115713, 116610, 128570, 130806, 133515, 139932, 145340, 150930, 154284, 161460, 167141, 174915, 178020, 192855, 196209, 209898, 218010, 231426, 233220, 257140, 261612, 267030, 301860, 327015, 334282, 347139, 349830, 385710, 392418, 419796, 436020, 462852, 501423, 524745, 534060, 578565, 654030, 668564, 694278, 699660, 771420, 784836, 835705, 981045, 1002846, 1049490, 1157130, 1308060, 1388556, 1504269, 1671410, 1735695, 1962090, 2005692, 2098980, 2314260, 2507115, 3008538, 3342820, 3471390, 3924180, 4512807, 5014230, 6017076, 6942780, 7521345, 9025614, 10028460, 15042690, 18051228, 22564035, 30085380, 45128070, 90256140]

約数ペア:

[(1, 90256140), (2, 45128070), (3, 30085380), (4, 22564035), (5, 18051228), (6, 15042690), (9, 10028460), (10, 9025614), (12, 7521345), (13, 6942780), (15, 6017076), (18, 5014230), (20, 4512807), (23, 3924180), (26, 3471390), (27, 3342820), (30, 3008538), (36, 2507115), (39, 2314260), (43, 2098980), (45, 2005692), (46, 1962090), (52, 1735695), (54, 1671410), (60, 1504269), (65, 1388556), (69, 1308060), (78, 1157130), (86, 1049490), (90, 1002846), (92, 981045), (108, 835705), (115, 784836), (117, 771420), (129, 699660), (130, 694278), (135, 668564), (138, 654030), (156, 578565), (169, 534060), (172, 524745), (180, 501423), (195, 462852), (207, 436020), (215, 419796), (230, 392418), (234, 385710), (258, 349830), (260, 347139), (270, 334282), (276, 327015), (299, 301860), (338, 267030), (345, 261612), (351, 257140), (387, 233220), (390, 231426), (414, 218010), (430, 209898), (460, 196209), (468, 192855), (507, 178020), (516, 174915), (540, 167141), (559, 161460), (585, 154284), (598, 150930), (621, 145340), (645, 139932), (676, 133515), (690, 130806), (702, 128570), (774, 116610), (780, 115713), (828, 109005), (845, 106812), (860, 104949), (897, 100620), (989, 91260), (1014, 89010), (1035, 87204), (1118, 80730), (1161, 77740), (1170, 77142), (1196, 75465), (1242, 72670), (1290, 69966), (1380, 65403), (1404, 64285), (1495, 60372), (1521, 59340), (1548, 58305), (1677, 53820), (1690, 53406), (1755, 51428), (1794, 50310), (1935, 46644), (1978, 45630), (2028, 44505), (2070, 43602), (2236, 40365), (2322, 38870), (2340, 38571), (2484, 36335), (2535, 35604), (2580, 34983), (2691, 33540), (2795, 32292), (2967, 30420), (2990, 30186), (3042, 29670), (3105, 29068), (3354, 26910), (3380, 26703), (3510, 25714), (3588, 25155), (3870, 23322), (3887, 23220), (3956, 22815), (4140, 21801), (4485, 20124), (4563, 19780), (4644, 19435), (4945, 18252), (5031, 17940), (5070, 17802), (5382, 16770), (5590, 16146), (5805, 15548), (5934, 15210), (5980, 15093), (6084, 14835), (6210, 14534), (6708, 13455), (7020, 12857), (7267, 12420), (7605, 11868), (7740, 11661), (7774, 11610), (8073, 11180), (8385, 10764), (8901, 10140), (8970, 10062), (9126, 9890)]