90843390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 268531200

約数和(自身を除く): 177687810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 90, 99, 110, 135, 146, 165, 198, 219, 270, 297, 330, 365, 419, 438, 495, 594, 657, 730, 803, 838, 990, 1095, 1257, 1314, 1485, 1606, 1971, 2095, 2190, 2409, 2514, 2970, 3285, 3771, 3942, 4015, 4190, 4609, 4818, 6285, 6570, 7227, 7542, 8030, 9218, 9855, 11313, 12045, 12570, 13827, 14454, 18855, 19710, 21681, 22626, 23045, 24090, 27654, 30587, 36135, 37710, 41481, 43362, 46090, 56565, 61174, 69135, 72270, 82962, 91761, 108405, 113130, 124443, 138270, 152935, 183522, 207405, 216810, 248886, 275283, 305870, 336457, 414810, 458805, 550566, 622215, 672914, 825849, 917610, 1009371, 1244430, 1376415, 1651698, 1682285, 2018742, 2752830, 3028113, 3364570, 4129245, 5046855, 6056226, 8258490, 9084339, 10093710, 15140565, 18168678, 30281130, 45421695, 90843390]

約数ペア:

[(1, 90843390), (2, 45421695), (3, 30281130), (5, 18168678), (6, 15140565), (9, 10093710), (10, 9084339), (11, 8258490), (15, 6056226), (18, 5046855), (22, 4129245), (27, 3364570), (30, 3028113), (33, 2752830), (45, 2018742), (54, 1682285), (55, 1651698), (66, 1376415), (73, 1244430), (90, 1009371), (99, 917610), (110, 825849), (135, 672914), (146, 622215), (165, 550566), (198, 458805), (219, 414810), (270, 336457), (297, 305870), (330, 275283), (365, 248886), (419, 216810), (438, 207405), (495, 183522), (594, 152935), (657, 138270), (730, 124443), (803, 113130), (838, 108405), (990, 91761), (1095, 82962), (1257, 72270), (1314, 69135), (1485, 61174), (1606, 56565), (1971, 46090), (2095, 43362), (2190, 41481), (2409, 37710), (2514, 36135), (2970, 30587), (3285, 27654), (3771, 24090), (3942, 23045), (4015, 22626), (4190, 21681), (4609, 19710), (4818, 18855), (6285, 14454), (6570, 13827), (7227, 12570), (7542, 12045), (8030, 11313), (9218, 9855)]