7128840600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18251}}^1$

素因数の和:18311

約数の個数: 288

約数和(自身を含む): 28245335040

約数和(自身を除く): 21116494440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 744, 775, 840, 868, 900, 930, 1050, 1085, 1116, 1240, 1260, 1302, 1395, 1400, 1550, 1575, 1736, 1800, 1860, 1953, 2100, 2170, 2232, 2325, 2520, 2604, 2790, 3100, 3150, 3255, 3720, 3906, 4200, 4340, 4650, 5208, 5425, 5580, 6200, 6300, 6510, 6975, 7812, 8680, 9300, 9765, 10850, 11160, 12600, 13020, 13950, 15624, 16275, 18251, 18600, 19530, 21700, 26040, 27900, 32550, 36502, 39060, 43400, 48825, 54753, 55800, 65100, 73004, 78120, 91255, 97650, 109506, 127757, 130200, 146008, 164259, 182510, 195300, 219012, 255514, 273765, 328518, 365020, 383271, 390600, 438024, 456275, 511028, 547530, 565781, 638785, 657036, 730040, 766542, 821295, 912550, 1022056, 1095060, 1131562, 1149813, 1277570, 1314072, 1368825, 1533084, 1642590, 1697343, 1825100, 1916355, 2190120, 2263124, 2299626, 2555140, 2737650, 2828905, 3066168, 3193925, 3285180, 3394686, 3650200, 3832710, 3960467, 4106475, 4526248, 4599252, 5092029, 5110280, 5475300, 5657810, 5749065, 6387850, 6570360, 6789372, 7665420, 7920934, 8212950, 8486715, 9198504, 9581775, 10184058, 10950600, 11315620, 11498130, 11881401, 12775700, 13578744, 14144525, 15330840, 15841868, 16425900, 16973430, 19163550, 19802335, 20368116, 22631240, 22996260, 23762802, 25460145, 25551400, 28289050, 28745325, 31683736, 32851800, 33946860, 35644203, 38327100, 39604670, 40736232, 42433575, 45992520, 47525604, 50920290, 56578100, 57490650, 59407005, 67893720, 71288406, 76654200, 79209340, 84867150, 95051208, 99011675, 101840580, 113156200, 114981300, 118814010, 127300725, 142576812, 158418680, 169734300, 178221015, 198023350, 203681160, 229962600, 237628020, 254601450, 285153624, 297035025, 339468600, 356442030, 396046700, 475256040, 509202900, 594070050, 712884060, 792093400, 891105075, 1018405800, 1188140100, 1425768120, 1782210150, 2376280200, 3564420300, 7128840600]

約数ペア:

[(1, 7128840600), (2, 3564420300), (3, 2376280200), (4, 1782210150), (5, 1425768120), (6, 1188140100), (7, 1018405800), (8, 891105075), (9, 792093400), (10, 712884060), (12, 594070050), (14, 509202900), (15, 475256040), (18, 396046700), (20, 356442030), (21, 339468600), (24, 297035025), (25, 285153624), (28, 254601450), (30, 237628020), (31, 229962600), (35, 203681160), (36, 198023350), (40, 178221015), (42, 169734300), (45, 158418680), (50, 142576812), (56, 127300725), (60, 118814010), (62, 114981300), (63, 113156200), (70, 101840580), (72, 99011675), (75, 95051208), (84, 84867150), (90, 79209340), (93, 76654200), (100, 71288406), (105, 67893720), (120, 59407005), (124, 57490650), (126, 56578100), (140, 50920290), (150, 47525604), (155, 45992520), (168, 42433575), (175, 40736232), (180, 39604670), (186, 38327100), (200, 35644203), (210, 33946860), (217, 32851800), (225, 31683736), (248, 28745325), (252, 28289050), (279, 25551400), (280, 25460145), (300, 23762802), (310, 22996260), (315, 22631240), (350, 20368116), (360, 19802335), (372, 19163550), (420, 16973430), (434, 16425900), (450, 15841868), (465, 15330840), (504, 14144525), (525, 13578744), (558, 12775700), (600, 11881401), (620, 11498130), (630, 11315620), (651, 10950600), (700, 10184058), (744, 9581775), (775, 9198504), (840, 8486715), (868, 8212950), (900, 7920934), (930, 7665420), (1050, 6789372), (1085, 6570360), (1116, 6387850), (1240, 5749065), (1260, 5657810), (1302, 5475300), (1395, 5110280), (1400, 5092029), (1550, 4599252), (1575, 4526248), (1736, 4106475), (1800, 3960467), (1860, 3832710), (1953, 3650200), (2100, 3394686), (2170, 3285180), (2232, 3193925), (2325, 3066168), (2520, 2828905), (2604, 2737650), (2790, 2555140), (3100, 2299626), (3150, 2263124), (3255, 2190120), (3720, 1916355), (3906, 1825100), (4200, 1697343), (4340, 1642590), (4650, 1533084), (5208, 1368825), (5425, 1314072), (5580, 1277570), (6200, 1149813), (6300, 1131562), (6510, 1095060), (6975, 1022056), (7812, 912550), (8680, 821295), (9300, 766542), (9765, 730040), (10850, 657036), (11160, 638785), (12600, 565781), (13020, 547530), (13950, 511028), (15624, 456275), (16275, 438024), (18251, 390600), (18600, 383271), (19530, 365020), (21700, 328518), (26040, 273765), (27900, 255514), (32550, 219012), (36502, 195300), (39060, 182510), (43400, 164259), (48825, 146008), (54753, 130200), (55800, 127757), (65100, 109506), (73004, 97650), (78120, 91255)]