203974800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 690074880

約数和(自身を除く): 486100080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 59, 60, 67, 75, 80, 86, 100, 118, 120, 129, 134, 150, 172, 177, 200, 201, 215, 236, 240, 258, 268, 295, 300, 335, 344, 354, 400, 402, 430, 472, 516, 536, 590, 600, 645, 670, 688, 708, 804, 860, 885, 944, 1005, 1032, 1072, 1075, 1180, 1200, 1290, 1340, 1416, 1475, 1608, 1675, 1720, 1770, 2010, 2064, 2150, 2360, 2537, 2580, 2680, 2832, 2881, 2950, 3216, 3225, 3350, 3440, 3540, 3953, 4020, 4300, 4425, 4720, 5025, 5074, 5160, 5360, 5762, 5900, 6450, 6700, 7080, 7611, 7906, 8040, 8600, 8643, 8850, 10050, 10148, 10320, 11524, 11800, 11859, 12685, 12900, 13400, 14160, 14405, 15222, 15812, 16080, 17200, 17286, 17700, 19765, 20100, 20296, 23048, 23600, 23718, 25370, 25800, 26800, 28810, 30444, 31624, 34572, 35400, 38055, 39530, 40200, 40592, 43215, 46096, 47436, 50740, 51600, 57620, 59295, 60888, 63248, 63425, 69144, 70800, 72025, 76110, 79060, 80400, 86430, 94872, 98825, 101480, 115240, 118590, 121776, 126850, 138288, 144050, 152220, 158120, 169979, 172860, 189744, 190275, 197650, 202960, 216075, 230480, 237180, 253700, 288100, 296475, 304440, 316240, 339958, 345720, 380550, 395300, 432150, 474360, 507400, 509937, 576200, 592950, 608880, 679916, 691440, 761100, 790600, 849895, 864300, 948720, 1014800, 1019874, 1152400, 1185900, 1359832, 1522200, 1581200, 1699790, 1728600, 2039748, 2371800, 2549685, 2719664, 3044400, 3399580, 3457200, 4079496, 4249475, 4743600, 5099370, 6799160, 8158992, 8498950, 10198740, 12748425, 13598320, 16997900, 20397480, 25496850, 33995800, 40794960, 50993700, 67991600, 101987400, 203974800]

約数ペア:

[(1, 203974800), (2, 101987400), (3, 67991600), (4, 50993700), (5, 40794960), (6, 33995800), (8, 25496850), (10, 20397480), (12, 16997900), (15, 13598320), (16, 12748425), (20, 10198740), (24, 8498950), (25, 8158992), (30, 6799160), (40, 5099370), (43, 4743600), (48, 4249475), (50, 4079496), (59, 3457200), (60, 3399580), (67, 3044400), (75, 2719664), (80, 2549685), (86, 2371800), (100, 2039748), (118, 1728600), (120, 1699790), (129, 1581200), (134, 1522200), (150, 1359832), (172, 1185900), (177, 1152400), (200, 1019874), (201, 1014800), (215, 948720), (236, 864300), (240, 849895), (258, 790600), (268, 761100), (295, 691440), (300, 679916), (335, 608880), (344, 592950), (354, 576200), (400, 509937), (402, 507400), (430, 474360), (472, 432150), (516, 395300), (536, 380550), (590, 345720), (600, 339958), (645, 316240), (670, 304440), (688, 296475), (708, 288100), (804, 253700), (860, 237180), (885, 230480), (944, 216075), (1005, 202960), (1032, 197650), (1072, 190275), (1075, 189744), (1180, 172860), (1200, 169979), (1290, 158120), (1340, 152220), (1416, 144050), (1475, 138288), (1608, 126850), (1675, 121776), (1720, 118590), (1770, 115240), (2010, 101480), (2064, 98825), (2150, 94872), (2360, 86430), (2537, 80400), (2580, 79060), (2680, 76110), (2832, 72025), (2881, 70800), (2950, 69144), (3216, 63425), (3225, 63248), (3350, 60888), (3440, 59295), (3540, 57620), (3953, 51600), (4020, 50740), (4300, 47436), (4425, 46096), (4720, 43215), (5025, 40592), (5074, 40200), (5160, 39530), (5360, 38055), (5762, 35400), (5900, 34572), (6450, 31624), (6700, 30444), (7080, 28810), (7611, 26800), (7906, 25800), (8040, 25370), (8600, 23718), (8643, 23600), (8850, 23048), (10050, 20296), (10148, 20100), (10320, 19765), (11524, 17700), (11800, 17286), (11859, 17200), (12685, 16080), (12900, 15812), (13400, 15222), (14160, 14405)]