90368100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 303313920

約数和(自身を除く): 212945820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 41, 45, 50, 60, 62, 75, 79, 82, 90, 93, 100, 123, 124, 150, 155, 158, 164, 180, 186, 205, 225, 237, 246, 279, 300, 310, 316, 369, 372, 395, 410, 450, 465, 474, 492, 558, 615, 620, 711, 738, 775, 790, 820, 900, 930, 948, 1025, 1116, 1185, 1230, 1271, 1395, 1422, 1476, 1550, 1580, 1845, 1860, 1975, 2050, 2325, 2370, 2449, 2460, 2542, 2790, 2844, 3075, 3100, 3239, 3555, 3690, 3813, 3950, 4100, 4650, 4740, 4898, 5084, 5580, 5925, 6150, 6355, 6478, 6975, 7110, 7347, 7380, 7626, 7900, 9225, 9300, 9717, 9796, 11439, 11850, 12245, 12300, 12710, 12956, 13950, 14220, 14694, 15252, 16195, 17775, 18450, 19065, 19434, 22041, 22878, 23700, 24490, 25420, 27900, 29151, 29388, 31775, 32390, 35550, 36735, 36900, 38130, 38868, 44082, 45756, 48585, 48980, 57195, 58302, 61225, 63550, 64780, 71100, 73470, 76260, 80975, 88164, 95325, 97170, 100409, 110205, 114390, 116604, 122450, 127100, 145755, 146940, 161950, 183675, 190650, 194340, 200818, 220410, 228780, 242925, 244900, 285975, 291510, 301227, 323900, 367350, 381300, 401636, 440820, 485850, 502045, 551025, 571950, 583020, 602454, 728775, 734700, 903681, 971700, 1004090, 1102050, 1143900, 1204908, 1457550, 1506135, 1807362, 2008180, 2204100, 2510225, 2915100, 3012270, 3614724, 4518405, 5020450, 6024540, 7530675, 9036810, 10040900, 15061350, 18073620, 22592025, 30122700, 45184050, 90368100]

約数ペア:

[(1, 90368100), (2, 45184050), (3, 30122700), (4, 22592025), (5, 18073620), (6, 15061350), (9, 10040900), (10, 9036810), (12, 7530675), (15, 6024540), (18, 5020450), (20, 4518405), (25, 3614724), (30, 3012270), (31, 2915100), (36, 2510225), (41, 2204100), (45, 2008180), (50, 1807362), (60, 1506135), (62, 1457550), (75, 1204908), (79, 1143900), (82, 1102050), (90, 1004090), (93, 971700), (100, 903681), (123, 734700), (124, 728775), (150, 602454), (155, 583020), (158, 571950), (164, 551025), (180, 502045), (186, 485850), (205, 440820), (225, 401636), (237, 381300), (246, 367350), (279, 323900), (300, 301227), (310, 291510), (316, 285975), (369, 244900), (372, 242925), (395, 228780), (410, 220410), (450, 200818), (465, 194340), (474, 190650), (492, 183675), (558, 161950), (615, 146940), (620, 145755), (711, 127100), (738, 122450), (775, 116604), (790, 114390), (820, 110205), (900, 100409), (930, 97170), (948, 95325), (1025, 88164), (1116, 80975), (1185, 76260), (1230, 73470), (1271, 71100), (1395, 64780), (1422, 63550), (1476, 61225), (1550, 58302), (1580, 57195), (1845, 48980), (1860, 48585), (1975, 45756), (2050, 44082), (2325, 38868), (2370, 38130), (2449, 36900), (2460, 36735), (2542, 35550), (2790, 32390), (2844, 31775), (3075, 29388), (3100, 29151), (3239, 27900), (3555, 25420), (3690, 24490), (3813, 23700), (3950, 22878), (4100, 22041), (4650, 19434), (4740, 19065), (4898, 18450), (5084, 17775), (5580, 16195), (5925, 15252), (6150, 14694), (6355, 14220), (6478, 13950), (6975, 12956), (7110, 12710), (7347, 12300), (7380, 12245), (7626, 11850), (7900, 11439), (9225, 9796), (9300, 9717)]