90196260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 144

約数和(自身を含む): 320604480

約数和(自身を除く): 230408220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2789, 2940, 3234, 4620, 5390, 5578, 6468, 8085, 8367, 10780, 11156, 13945, 16170, 16734, 19523, 27890, 30679, 32340, 33468, 39046, 41835, 55780, 58569, 61358, 78092, 83670, 92037, 97615, 117138, 122716, 136661, 153395, 167340, 184074, 195230, 214753, 234276, 273322, 292845, 306790, 368148, 390460, 409983, 429506, 460185, 546644, 585690, 613580, 644259, 683305, 819966, 859012, 920370, 1073765, 1171380, 1288518, 1366610, 1503271, 1639932, 1840740, 2049915, 2147530, 2577036, 2733220, 3006542, 3221295, 4099830, 4295060, 4509813, 6013084, 6442590, 7516355, 8199660, 9019626, 12885180, 15032710, 18039252, 22549065, 30065420, 45098130, 90196260]

約数ペア:

[(1, 90196260), (2, 45098130), (3, 30065420), (4, 22549065), (5, 18039252), (6, 15032710), (7, 12885180), (10, 9019626), (11, 8199660), (12, 7516355), (14, 6442590), (15, 6013084), (20, 4509813), (21, 4295060), (22, 4099830), (28, 3221295), (30, 3006542), (33, 2733220), (35, 2577036), (42, 2147530), (44, 2049915), (49, 1840740), (55, 1639932), (60, 1503271), (66, 1366610), (70, 1288518), (77, 1171380), (84, 1073765), (98, 920370), (105, 859012), (110, 819966), (132, 683305), (140, 644259), (147, 613580), (154, 585690), (165, 546644), (196, 460185), (210, 429506), (220, 409983), (231, 390460), (245, 368148), (294, 306790), (308, 292845), (330, 273322), (385, 234276), (420, 214753), (462, 195230), (490, 184074), (539, 167340), (588, 153395), (660, 136661), (735, 122716), (770, 117138), (924, 97615), (980, 92037), (1078, 83670), (1155, 78092), (1470, 61358), (1540, 58569), (1617, 55780), (2156, 41835), (2310, 39046), (2695, 33468), (2789, 32340), (2940, 30679), (3234, 27890), (4620, 19523), (5390, 16734), (5578, 16170), (6468, 13945), (8085, 11156), (8367, 10780)]