172895100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 629959680

約数和(自身を除く): 457064580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 29, 30, 34, 35, 42, 50, 51, 58, 60, 68, 70, 75, 84, 85, 87, 100, 102, 105, 116, 119, 140, 145, 150, 167, 170, 174, 175, 203, 204, 210, 238, 255, 290, 300, 334, 340, 348, 350, 357, 406, 420, 425, 435, 476, 493, 501, 510, 525, 580, 595, 609, 668, 700, 714, 725, 812, 835, 850, 870, 986, 1002, 1015, 1020, 1050, 1169, 1190, 1218, 1275, 1428, 1450, 1479, 1670, 1700, 1740, 1785, 1972, 2004, 2030, 2100, 2175, 2338, 2380, 2436, 2465, 2505, 2550, 2839, 2900, 2958, 2975, 3045, 3340, 3451, 3507, 3570, 4060, 4175, 4350, 4676, 4843, 4930, 5010, 5075, 5100, 5678, 5845, 5916, 5950, 6090, 6902, 7014, 7140, 7395, 8350, 8517, 8700, 8925, 9686, 9860, 10020, 10150, 10353, 11356, 11690, 11900, 12180, 12325, 12525, 13804, 14028, 14195, 14529, 14790, 15225, 16700, 17034, 17255, 17535, 17850, 19372, 19873, 20300, 20706, 23380, 24215, 24650, 25050, 28390, 29058, 29225, 29580, 30450, 33901, 34068, 34510, 35070, 35700, 36975, 39746, 41412, 42585, 48430, 49300, 50100, 51765, 56780, 58116, 58450, 59619, 60900, 67802, 69020, 70140, 70975, 72645, 73950, 79492, 82331, 85170, 86275, 87675, 96860, 99365, 101703, 103530, 116900, 119238, 121075, 135604, 141950, 145290, 147900, 164662, 169505, 170340, 172550, 175350, 198730, 203406, 207060, 212925, 238476, 242150, 246993, 258825, 283900, 290580, 298095, 329324, 339010, 345100, 350700, 363225, 397460, 406812, 411655, 425850, 484300, 493986, 496825, 508515, 517650, 576317, 596190, 678020, 726450, 823310, 847525, 851700, 987972, 993650, 1017030, 1035300, 1152634, 1192380, 1234965, 1452900, 1490475, 1646620, 1695050, 1728951, 1987300, 2034060, 2058275, 2305268, 2469930, 2542575, 2881585, 2980950, 3390100, 3457902, 4116550, 4939860, 5085150, 5763170, 5961900, 6174825, 6915804, 8233100, 8644755, 10170300, 11526340, 12349650, 14407925, 17289510, 24699300, 28815850, 34579020, 43223775, 57631700, 86447550, 172895100]

約数ペア:

[(1, 172895100), (2, 86447550), (3, 57631700), (4, 43223775), (5, 34579020), (6, 28815850), (7, 24699300), (10, 17289510), (12, 14407925), (14, 12349650), (15, 11526340), (17, 10170300), (20, 8644755), (21, 8233100), (25, 6915804), (28, 6174825), (29, 5961900), (30, 5763170), (34, 5085150), (35, 4939860), (42, 4116550), (50, 3457902), (51, 3390100), (58, 2980950), (60, 2881585), (68, 2542575), (70, 2469930), (75, 2305268), (84, 2058275), (85, 2034060), (87, 1987300), (100, 1728951), (102, 1695050), (105, 1646620), (116, 1490475), (119, 1452900), (140, 1234965), (145, 1192380), (150, 1152634), (167, 1035300), (170, 1017030), (174, 993650), (175, 987972), (203, 851700), (204, 847525), (210, 823310), (238, 726450), (255, 678020), (290, 596190), (300, 576317), (334, 517650), (340, 508515), (348, 496825), (350, 493986), (357, 484300), (406, 425850), (420, 411655), (425, 406812), (435, 397460), (476, 363225), (493, 350700), (501, 345100), (510, 339010), (525, 329324), (580, 298095), (595, 290580), (609, 283900), (668, 258825), (700, 246993), (714, 242150), (725, 238476), (812, 212925), (835, 207060), (850, 203406), (870, 198730), (986, 175350), (1002, 172550), (1015, 170340), (1020, 169505), (1050, 164662), (1169, 147900), (1190, 145290), (1218, 141950), (1275, 135604), (1428, 121075), (1450, 119238), (1479, 116900), (1670, 103530), (1700, 101703), (1740, 99365), (1785, 96860), (1972, 87675), (2004, 86275), (2030, 85170), (2100, 82331), (2175, 79492), (2338, 73950), (2380, 72645), (2436, 70975), (2465, 70140), (2505, 69020), (2550, 67802), (2839, 60900), (2900, 59619), (2958, 58450), (2975, 58116), (3045, 56780), (3340, 51765), (3451, 50100), (3507, 49300), (3570, 48430), (4060, 42585), (4175, 41412), (4350, 39746), (4676, 36975), (4843, 35700), (4930, 35070), (5010, 34510), (5075, 34068), (5100, 33901), (5678, 30450), (5845, 29580), (5916, 29225), (5950, 29058), (6090, 28390), (6902, 25050), (7014, 24650), (7140, 24215), (7395, 23380), (8350, 20706), (8517, 20300), (8700, 19873), (8925, 19372), (9686, 17850), (9860, 17535), (10020, 17255), (10150, 17034), (10353, 16700), (11356, 15225), (11690, 14790), (11900, 14529), (12180, 14195), (12325, 14028), (12525, 13804)]