161467800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 546631680

約数和(自身を除く): 385163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 127, 130, 150, 156, 163, 195, 200, 254, 260, 300, 312, 325, 326, 381, 390, 489, 508, 520, 600, 635, 650, 652, 762, 780, 815, 975, 978, 1016, 1270, 1300, 1304, 1524, 1560, 1630, 1651, 1905, 1950, 1956, 2119, 2445, 2540, 2600, 3048, 3175, 3260, 3302, 3810, 3900, 3912, 4075, 4238, 4890, 4953, 5080, 6350, 6357, 6520, 6604, 7620, 7800, 8150, 8255, 8476, 9525, 9780, 9906, 10595, 12225, 12700, 12714, 13208, 15240, 16300, 16510, 16952, 19050, 19560, 19812, 20701, 21190, 24450, 24765, 25400, 25428, 31785, 32600, 33020, 38100, 39624, 41275, 41402, 42380, 48900, 49530, 50856, 52975, 62103, 63570, 66040, 76200, 82550, 82804, 84760, 97800, 99060, 103505, 105950, 123825, 124206, 127140, 158925, 165100, 165608, 198120, 207010, 211900, 247650, 248412, 254280, 269113, 310515, 317850, 330200, 414020, 423800, 495300, 496824, 517525, 538226, 621030, 635700, 807339, 828040, 990600, 1035050, 1076452, 1242060, 1271400, 1345565, 1552575, 1614678, 2070100, 2152904, 2484120, 2691130, 3105150, 3229356, 4036695, 4140200, 5382260, 6210300, 6458712, 6727825, 8073390, 10764520, 12420600, 13455650, 16146780, 20183475, 26911300, 32293560, 40366950, 53822600, 80733900, 161467800]

約数ペア:

[(1, 161467800), (2, 80733900), (3, 53822600), (4, 40366950), (5, 32293560), (6, 26911300), (8, 20183475), (10, 16146780), (12, 13455650), (13, 12420600), (15, 10764520), (20, 8073390), (24, 6727825), (25, 6458712), (26, 6210300), (30, 5382260), (39, 4140200), (40, 4036695), (50, 3229356), (52, 3105150), (60, 2691130), (65, 2484120), (75, 2152904), (78, 2070100), (100, 1614678), (104, 1552575), (120, 1345565), (127, 1271400), (130, 1242060), (150, 1076452), (156, 1035050), (163, 990600), (195, 828040), (200, 807339), (254, 635700), (260, 621030), (300, 538226), (312, 517525), (325, 496824), (326, 495300), (381, 423800), (390, 414020), (489, 330200), (508, 317850), (520, 310515), (600, 269113), (635, 254280), (650, 248412), (652, 247650), (762, 211900), (780, 207010), (815, 198120), (975, 165608), (978, 165100), (1016, 158925), (1270, 127140), (1300, 124206), (1304, 123825), (1524, 105950), (1560, 103505), (1630, 99060), (1651, 97800), (1905, 84760), (1950, 82804), (1956, 82550), (2119, 76200), (2445, 66040), (2540, 63570), (2600, 62103), (3048, 52975), (3175, 50856), (3260, 49530), (3302, 48900), (3810, 42380), (3900, 41402), (3912, 41275), (4075, 39624), (4238, 38100), (4890, 33020), (4953, 32600), (5080, 31785), (6350, 25428), (6357, 25400), (6520, 24765), (6604, 24450), (7620, 21190), (7800, 20701), (8150, 19812), (8255, 19560), (8476, 19050), (9525, 16952), (9780, 16510), (9906, 16300), (10595, 15240), (12225, 13208), (12700, 12714)]