195331800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 634423680

約数和(自身を除く): 439091880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 67, 75, 86, 100, 113, 120, 129, 134, 150, 172, 200, 201, 215, 226, 258, 268, 300, 335, 339, 344, 402, 430, 452, 516, 536, 565, 600, 645, 670, 678, 804, 860, 904, 1005, 1032, 1075, 1130, 1290, 1340, 1356, 1608, 1675, 1695, 1720, 2010, 2150, 2260, 2580, 2680, 2712, 2825, 2881, 3225, 3350, 3390, 4020, 4300, 4520, 4859, 5025, 5160, 5650, 5762, 6450, 6700, 6780, 7571, 8040, 8475, 8600, 8643, 9718, 10050, 11300, 11524, 12900, 13400, 13560, 14405, 14577, 15142, 16950, 17286, 19436, 20100, 22600, 22713, 23048, 24295, 25800, 28810, 29154, 30284, 33900, 34572, 37855, 38872, 40200, 43215, 45426, 48590, 57620, 58308, 60568, 67800, 69144, 72025, 72885, 75710, 86430, 90852, 97180, 113565, 115240, 116616, 121475, 144050, 145770, 151420, 172860, 181704, 189275, 194360, 216075, 227130, 242950, 288100, 291540, 302840, 325553, 345720, 364425, 378550, 432150, 454260, 485900, 567825, 576200, 583080, 651106, 728850, 757100, 864300, 908520, 971800, 976659, 1135650, 1302212, 1457700, 1514200, 1627765, 1728600, 1953318, 2271300, 2604424, 2915400, 3255530, 3906636, 4542600, 4883295, 6511060, 7813272, 8138825, 9766590, 13022120, 16277650, 19533180, 24416475, 32555300, 39066360, 48832950, 65110600, 97665900, 195331800]

約数ペア:

[(1, 195331800), (2, 97665900), (3, 65110600), (4, 48832950), (5, 39066360), (6, 32555300), (8, 24416475), (10, 19533180), (12, 16277650), (15, 13022120), (20, 9766590), (24, 8138825), (25, 7813272), (30, 6511060), (40, 4883295), (43, 4542600), (50, 3906636), (60, 3255530), (67, 2915400), (75, 2604424), (86, 2271300), (100, 1953318), (113, 1728600), (120, 1627765), (129, 1514200), (134, 1457700), (150, 1302212), (172, 1135650), (200, 976659), (201, 971800), (215, 908520), (226, 864300), (258, 757100), (268, 728850), (300, 651106), (335, 583080), (339, 576200), (344, 567825), (402, 485900), (430, 454260), (452, 432150), (516, 378550), (536, 364425), (565, 345720), (600, 325553), (645, 302840), (670, 291540), (678, 288100), (804, 242950), (860, 227130), (904, 216075), (1005, 194360), (1032, 189275), (1075, 181704), (1130, 172860), (1290, 151420), (1340, 145770), (1356, 144050), (1608, 121475), (1675, 116616), (1695, 115240), (1720, 113565), (2010, 97180), (2150, 90852), (2260, 86430), (2580, 75710), (2680, 72885), (2712, 72025), (2825, 69144), (2881, 67800), (3225, 60568), (3350, 58308), (3390, 57620), (4020, 48590), (4300, 45426), (4520, 43215), (4859, 40200), (5025, 38872), (5160, 37855), (5650, 34572), (5762, 33900), (6450, 30284), (6700, 29154), (6780, 28810), (7571, 25800), (8040, 24295), (8475, 23048), (8600, 22713), (8643, 22600), (9718, 20100), (10050, 19436), (11300, 17286), (11524, 16950), (12900, 15142), (13400, 14577), (13560, 14405)]