2018499600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2834

約数の個数: 240

約数和(自身を含む): 7114044672

約数和(自身を除く): 5095545072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 47, 48, 50, 52, 60, 65, 75, 78, 80, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 208, 235, 240, 260, 282, 300, 312, 325, 376, 390, 400, 470, 520, 564, 600, 611, 624, 650, 705, 752, 780, 940, 975, 1040, 1128, 1175, 1200, 1222, 1300, 1410, 1560, 1833, 1880, 1950, 2256, 2350, 2444, 2600, 2753, 2820, 3055, 3120, 3525, 3666, 3760, 3900, 4700, 4888, 5200, 5506, 5640, 6110, 7050, 7332, 7800, 8259, 9165, 9400, 9776, 11012, 11280, 12220, 13765, 14100, 14664, 15275, 15600, 16518, 18330, 18800, 22024, 24440, 27530, 28200, 29328, 30550, 33036, 35789, 36660, 41295, 44048, 45825, 48880, 55060, 56400, 61100, 66072, 68825, 71578, 73320, 82590, 91650, 107367, 110120, 122200, 129391, 132144, 137650, 143156, 146640, 165180, 178945, 183300, 206475, 214734, 220240, 244400, 258782, 275300, 286312, 330360, 357890, 366600, 388173, 412950, 429468, 517564, 536835, 550600, 572624, 646955, 660720, 715780, 733200, 776346, 825900, 858936, 894725, 1035128, 1073670, 1101200, 1293910, 1431560, 1552692, 1651800, 1682083, 1717872, 1789450, 1940865, 2070256, 2147340, 2587820, 2684175, 2863120, 3105384, 3234775, 3303600, 3364166, 3578900, 3881730, 4294680, 5046249, 5175640, 5368350, 6210768, 6469550, 6728332, 7157800, 7763460, 8410415, 8589360, 9704325, 10092498, 10351280, 10736700, 12939100, 13456664, 14315600, 15526920, 16820830, 19408650, 20184996, 21473400, 25231245, 25878200, 26913328, 31053840, 33641660, 38817300, 40369992, 42052075, 42946800, 50462490, 51756400, 67283320, 77634600, 80739984, 84104150, 100924980, 126156225, 134566640, 155269200, 168208300, 201849960, 252312450, 336416600, 403699920, 504624900, 672833200, 1009249800, 2018499600]

約数ペア:

[(1, 2018499600), (2, 1009249800), (3, 672833200), (4, 504624900), (5, 403699920), (6, 336416600), (8, 252312450), (10, 201849960), (12, 168208300), (13, 155269200), (15, 134566640), (16, 126156225), (20, 100924980), (24, 84104150), (25, 80739984), (26, 77634600), (30, 67283320), (39, 51756400), (40, 50462490), (47, 42946800), (48, 42052075), (50, 40369992), (52, 38817300), (60, 33641660), (65, 31053840), (75, 26913328), (78, 25878200), (80, 25231245), (94, 21473400), (100, 20184996), (104, 19408650), (120, 16820830), (130, 15526920), (141, 14315600), (150, 13456664), (156, 12939100), (188, 10736700), (195, 10351280), (200, 10092498), (208, 9704325), (235, 8589360), (240, 8410415), (260, 7763460), (282, 7157800), (300, 6728332), (312, 6469550), (325, 6210768), (376, 5368350), (390, 5175640), (400, 5046249), (470, 4294680), (520, 3881730), (564, 3578900), (600, 3364166), (611, 3303600), (624, 3234775), (650, 3105384), (705, 2863120), (752, 2684175), (780, 2587820), (940, 2147340), (975, 2070256), (1040, 1940865), (1128, 1789450), (1175, 1717872), (1200, 1682083), (1222, 1651800), (1300, 1552692), (1410, 1431560), (1560, 1293910), (1833, 1101200), (1880, 1073670), (1950, 1035128), (2256, 894725), (2350, 858936), (2444, 825900), (2600, 776346), (2753, 733200), (2820, 715780), (3055, 660720), (3120, 646955), (3525, 572624), (3666, 550600), (3760, 536835), (3900, 517564), (4700, 429468), (4888, 412950), (5200, 388173), (5506, 366600), (5640, 357890), (6110, 330360), (7050, 286312), (7332, 275300), (7800, 258782), (8259, 244400), (9165, 220240), (9400, 214734), (9776, 206475), (11012, 183300), (11280, 178945), (12220, 165180), (13765, 146640), (14100, 143156), (14664, 137650), (15275, 132144), (15600, 129391), (16518, 122200), (18330, 110120), (18800, 107367), (22024, 91650), (24440, 82590), (27530, 73320), (28200, 71578), (29328, 68825), (30550, 66072), (33036, 61100), (35789, 56400), (36660, 55060), (41295, 48880), (44048, 45825)]