90265800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 302837760

約数和(自身を除く): 212571960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 31, 40, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 120, 124, 138, 150, 155, 184, 186, 200, 211, 230, 248, 276, 300, 310, 345, 372, 422, 460, 465, 552, 575, 600, 620, 633, 690, 713, 744, 775, 844, 920, 930, 1055, 1150, 1240, 1266, 1380, 1426, 1550, 1688, 1725, 1860, 2110, 2139, 2300, 2325, 2532, 2760, 2852, 3100, 3165, 3450, 3565, 3720, 4220, 4278, 4600, 4650, 4853, 5064, 5275, 5704, 6200, 6330, 6541, 6900, 7130, 8440, 8556, 9300, 9706, 10550, 10695, 12660, 13082, 13800, 14260, 14559, 15825, 17112, 17825, 18600, 19412, 19623, 21100, 21390, 24265, 25320, 26164, 28520, 29118, 31650, 32705, 35650, 38824, 39246, 42200, 42780, 48530, 52328, 53475, 58236, 63300, 65410, 71300, 72795, 78492, 85560, 97060, 98115, 106950, 116472, 121325, 126600, 130820, 142600, 145590, 150443, 156984, 163525, 194120, 196230, 213900, 242650, 261640, 291180, 300886, 327050, 363975, 392460, 427800, 451329, 485300, 490575, 582360, 601772, 654100, 727950, 752215, 784920, 902658, 970600, 981150, 1203544, 1308200, 1455900, 1504430, 1805316, 1962300, 2256645, 2911800, 3008860, 3610632, 3761075, 3924600, 4513290, 6017720, 7522150, 9026580, 11283225, 15044300, 18053160, 22566450, 30088600, 45132900, 90265800]

約数ペア:

[(1, 90265800), (2, 45132900), (3, 30088600), (4, 22566450), (5, 18053160), (6, 15044300), (8, 11283225), (10, 9026580), (12, 7522150), (15, 6017720), (20, 4513290), (23, 3924600), (24, 3761075), (25, 3610632), (30, 3008860), (31, 2911800), (40, 2256645), (46, 1962300), (50, 1805316), (60, 1504430), (62, 1455900), (69, 1308200), (75, 1203544), (92, 981150), (93, 970600), (100, 902658), (115, 784920), (120, 752215), (124, 727950), (138, 654100), (150, 601772), (155, 582360), (184, 490575), (186, 485300), (200, 451329), (211, 427800), (230, 392460), (248, 363975), (276, 327050), (300, 300886), (310, 291180), (345, 261640), (372, 242650), (422, 213900), (460, 196230), (465, 194120), (552, 163525), (575, 156984), (600, 150443), (620, 145590), (633, 142600), (690, 130820), (713, 126600), (744, 121325), (775, 116472), (844, 106950), (920, 98115), (930, 97060), (1055, 85560), (1150, 78492), (1240, 72795), (1266, 71300), (1380, 65410), (1426, 63300), (1550, 58236), (1688, 53475), (1725, 52328), (1860, 48530), (2110, 42780), (2139, 42200), (2300, 39246), (2325, 38824), (2532, 35650), (2760, 32705), (2852, 31650), (3100, 29118), (3165, 28520), (3450, 26164), (3565, 25320), (3720, 24265), (4220, 21390), (4278, 21100), (4600, 19623), (4650, 19412), (4853, 18600), (5064, 17825), (5275, 17112), (5704, 15825), (6200, 14559), (6330, 14260), (6541, 13800), (6900, 13082), (7130, 12660), (8440, 10695), (8556, 10550), (9300, 9706)]