2181153600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1102

約数の個数: 252

約数和(自身を含む): 7807354464

約数和(自身を除く): 5626200864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 167, 180, 192, 200, 225, 240, 288, 300, 320, 334, 360, 400, 450, 480, 501, 576, 600, 668, 720, 800, 835, 900, 907, 960, 1002, 1200, 1336, 1440, 1503, 1600, 1670, 1800, 1814, 2004, 2400, 2505, 2672, 2721, 2880, 3006, 3340, 3600, 3628, 4008, 4175, 4535, 4800, 5010, 5344, 5442, 6012, 6680, 7200, 7256, 7515, 8016, 8163, 8350, 9070, 10020, 10688, 10884, 12024, 12525, 13360, 13605, 14400, 14512, 15030, 16032, 16326, 16700, 18140, 20040, 21768, 22675, 24048, 25050, 26720, 27210, 29024, 30060, 32064, 32652, 33400, 36280, 37575, 40080, 40815, 43536, 45350, 48096, 50100, 53440, 54420, 58048, 60120, 65304, 66800, 68025, 72560, 75150, 80160, 81630, 87072, 90700, 96192, 100200, 108840, 120240, 130608, 133600, 136050, 145120, 150300, 151469, 160320, 163260, 174144, 181400, 200400, 204075, 217680, 240480, 261216, 267200, 272100, 290240, 300600, 302938, 326520, 362800, 400800, 408150, 435360, 454407, 480960, 522432, 544200, 601200, 605876, 653040, 725600, 757345, 801600, 816300, 870720, 908814, 1088400, 1202400, 1211752, 1306080, 1363221, 1451200, 1514690, 1632600, 1817628, 2176800, 2272035, 2404800, 2423504, 2612160, 2726442, 3029380, 3265200, 3635256, 3786725, 4353600, 4544070, 4847008, 5452884, 6058760, 6530400, 6816105, 7270512, 7573450, 9088140, 9694016, 10905768, 11360175, 12117520, 13060800, 13632210, 14541024, 15146900, 18176280, 21811536, 22720350, 24235040, 27264420, 29082048, 30293800, 34080525, 36352560, 43623072, 45440700, 48470080, 54528840, 60587600, 68161050, 72705120, 87246144, 90881400, 109057680, 121175200, 136322100, 145410240, 181762800, 218115360, 242350400, 272644200, 363525600, 436230720, 545288400, 727051200, 1090576800, 2181153600]

約数ペア:

[(1, 2181153600), (2, 1090576800), (3, 727051200), (4, 545288400), (5, 436230720), (6, 363525600), (8, 272644200), (9, 242350400), (10, 218115360), (12, 181762800), (15, 145410240), (16, 136322100), (18, 121175200), (20, 109057680), (24, 90881400), (25, 87246144), (30, 72705120), (32, 68161050), (36, 60587600), (40, 54528840), (45, 48470080), (48, 45440700), (50, 43623072), (60, 36352560), (64, 34080525), (72, 30293800), (75, 29082048), (80, 27264420), (90, 24235040), (96, 22720350), (100, 21811536), (120, 18176280), (144, 15146900), (150, 14541024), (160, 13632210), (167, 13060800), (180, 12117520), (192, 11360175), (200, 10905768), (225, 9694016), (240, 9088140), (288, 7573450), (300, 7270512), (320, 6816105), (334, 6530400), (360, 6058760), (400, 5452884), (450, 4847008), (480, 4544070), (501, 4353600), (576, 3786725), (600, 3635256), (668, 3265200), (720, 3029380), (800, 2726442), (835, 2612160), (900, 2423504), (907, 2404800), (960, 2272035), (1002, 2176800), (1200, 1817628), (1336, 1632600), (1440, 1514690), (1503, 1451200), (1600, 1363221), (1670, 1306080), (1800, 1211752), (1814, 1202400), (2004, 1088400), (2400, 908814), (2505, 870720), (2672, 816300), (2721, 801600), (2880, 757345), (3006, 725600), (3340, 653040), (3600, 605876), (3628, 601200), (4008, 544200), (4175, 522432), (4535, 480960), (4800, 454407), (5010, 435360), (5344, 408150), (5442, 400800), (6012, 362800), (6680, 326520), (7200, 302938), (7256, 300600), (7515, 290240), (8016, 272100), (8163, 267200), (8350, 261216), (9070, 240480), (10020, 217680), (10688, 204075), (10884, 200400), (12024, 181400), (12525, 174144), (13360, 163260), (13605, 160320), (14400, 151469), (14512, 150300), (15030, 145120), (16032, 136050), (16326, 133600), (16700, 130608), (18140, 120240), (20040, 108840), (21768, 100200), (22675, 96192), (24048, 90700), (25050, 87072), (26720, 81630), (27210, 80160), (29024, 75150), (30060, 72560), (32064, 68025), (32652, 66800), (33400, 65304), (36280, 60120), (37575, 58048), (40080, 54420), (40815, 53440), (43536, 50100), (45350, 48096)]