2008026000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:707

約数の個数: 240

約数和(自身を含む): 7056052848

約数和(自身を除く): 5048026848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 281, 300, 360, 375, 397, 400, 450, 500, 562, 600, 720, 750, 794, 843, 900, 1000, 1124, 1125, 1191, 1200, 1405, 1500, 1588, 1686, 1800, 1985, 2000, 2248, 2250, 2382, 2529, 2810, 3000, 3176, 3372, 3573, 3600, 3970, 4215, 4496, 4500, 4764, 5058, 5620, 5955, 6000, 6352, 6744, 7025, 7146, 7940, 8430, 9000, 9528, 9925, 10116, 11240, 11910, 12645, 13488, 14050, 14292, 15880, 16860, 17865, 18000, 19056, 19850, 20232, 21075, 22480, 23820, 25290, 28100, 28584, 29775, 31760, 33720, 35125, 35730, 39700, 40464, 42150, 47640, 49625, 50580, 56200, 57168, 59550, 63225, 67440, 70250, 71460, 79400, 84300, 89325, 95280, 99250, 101160, 105375, 111557, 112400, 119100, 126450, 140500, 142920, 148875, 158800, 168600, 178650, 198500, 202320, 210750, 223114, 238200, 252900, 281000, 285840, 297750, 316125, 334671, 337200, 357300, 397000, 421500, 446228, 446625, 476400, 505800, 557785, 562000, 595500, 632250, 669342, 714600, 794000, 843000, 892456, 893250, 1004013, 1011600, 1115570, 1191000, 1264500, 1338684, 1429200, 1673355, 1686000, 1784912, 1786500, 2008026, 2231140, 2382000, 2529000, 2677368, 2788925, 3346710, 3573000, 4016052, 4462280, 5020065, 5058000, 5354736, 5577850, 6693420, 7146000, 8032104, 8366775, 8924560, 10040130, 11155700, 13386840, 13944625, 16064208, 16733550, 20080260, 22311400, 25100325, 26773680, 27889250, 33467100, 40160520, 41833875, 44622800, 50200650, 55778500, 66934200, 80321040, 83667750, 100401300, 111557000, 125501625, 133868400, 167335500, 200802600, 223114000, 251003250, 334671000, 401605200, 502006500, 669342000, 1004013000, 2008026000]

約数ペア:

[(1, 2008026000), (2, 1004013000), (3, 669342000), (4, 502006500), (5, 401605200), (6, 334671000), (8, 251003250), (9, 223114000), (10, 200802600), (12, 167335500), (15, 133868400), (16, 125501625), (18, 111557000), (20, 100401300), (24, 83667750), (25, 80321040), (30, 66934200), (36, 55778500), (40, 50200650), (45, 44622800), (48, 41833875), (50, 40160520), (60, 33467100), (72, 27889250), (75, 26773680), (80, 25100325), (90, 22311400), (100, 20080260), (120, 16733550), (125, 16064208), (144, 13944625), (150, 13386840), (180, 11155700), (200, 10040130), (225, 8924560), (240, 8366775), (250, 8032104), (281, 7146000), (300, 6693420), (360, 5577850), (375, 5354736), (397, 5058000), (400, 5020065), (450, 4462280), (500, 4016052), (562, 3573000), (600, 3346710), (720, 2788925), (750, 2677368), (794, 2529000), (843, 2382000), (900, 2231140), (1000, 2008026), (1124, 1786500), (1125, 1784912), (1191, 1686000), (1200, 1673355), (1405, 1429200), (1500, 1338684), (1588, 1264500), (1686, 1191000), (1800, 1115570), (1985, 1011600), (2000, 1004013), (2248, 893250), (2250, 892456), (2382, 843000), (2529, 794000), (2810, 714600), (3000, 669342), (3176, 632250), (3372, 595500), (3573, 562000), (3600, 557785), (3970, 505800), (4215, 476400), (4496, 446625), (4500, 446228), (4764, 421500), (5058, 397000), (5620, 357300), (5955, 337200), (6000, 334671), (6352, 316125), (6744, 297750), (7025, 285840), (7146, 281000), (7940, 252900), (8430, 238200), (9000, 223114), (9528, 210750), (9925, 202320), (10116, 198500), (11240, 178650), (11910, 168600), (12645, 158800), (13488, 148875), (14050, 142920), (14292, 140500), (15880, 126450), (16860, 119100), (17865, 112400), (18000, 111557), (19056, 105375), (19850, 101160), (20232, 99250), (21075, 95280), (22480, 89325), (23820, 84300), (25290, 79400), (28100, 71460), (28584, 70250), (29775, 67440), (31760, 63225), (33720, 59550), (35125, 57168), (35730, 56200), (39700, 50580), (40464, 49625), (42150, 47640)]