1398031200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:998

約数の個数: 216

約数和(自身を含む): 4954511016

約数和(自身を除く): 3556479816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 281, 288, 300, 360, 400, 450, 480, 562, 600, 691, 720, 800, 843, 900, 1124, 1200, 1382, 1405, 1440, 1686, 1800, 2073, 2248, 2400, 2529, 2764, 2810, 3372, 3455, 3600, 4146, 4215, 4496, 5058, 5528, 5620, 6219, 6744, 6910, 7025, 7200, 8292, 8430, 8992, 10116, 10365, 11056, 11240, 12438, 12645, 13488, 13820, 14050, 16584, 16860, 17275, 20232, 20730, 21075, 22112, 22480, 24876, 25290, 26976, 27640, 28100, 31095, 33168, 33720, 34550, 40464, 41460, 42150, 44960, 49752, 50580, 51825, 55280, 56200, 62190, 63225, 66336, 67440, 69100, 80928, 82920, 84300, 99504, 101160, 103650, 110560, 112400, 124380, 126450, 134880, 138200, 155475, 165840, 168600, 194171, 199008, 202320, 207300, 224800, 248760, 252900, 276400, 310950, 331680, 337200, 388342, 404640, 414600, 497520, 505800, 552800, 582513, 621900, 674400, 776684, 829200, 970855, 995040, 1011600, 1165026, 1243800, 1553368, 1658400, 1747539, 1941710, 2023200, 2330052, 2487600, 2912565, 3106736, 3495078, 3883420, 4660104, 4854275, 4975200, 5825130, 6213472, 6990156, 7766840, 8737695, 9320208, 9708550, 11650260, 13980312, 14562825, 15533680, 17475390, 18640416, 19417100, 23300520, 27960624, 29125650, 31067360, 34950780, 38834200, 43688475, 46601040, 55921248, 58251300, 69901560, 77668400, 87376950, 93202080, 116502600, 139803120, 155336800, 174753900, 233005200, 279606240, 349507800, 466010400, 699015600, 1398031200]

約数ペア:

[(1, 1398031200), (2, 699015600), (3, 466010400), (4, 349507800), (5, 279606240), (6, 233005200), (8, 174753900), (9, 155336800), (10, 139803120), (12, 116502600), (15, 93202080), (16, 87376950), (18, 77668400), (20, 69901560), (24, 58251300), (25, 55921248), (30, 46601040), (32, 43688475), (36, 38834200), (40, 34950780), (45, 31067360), (48, 29125650), (50, 27960624), (60, 23300520), (72, 19417100), (75, 18640416), (80, 17475390), (90, 15533680), (96, 14562825), (100, 13980312), (120, 11650260), (144, 9708550), (150, 9320208), (160, 8737695), (180, 7766840), (200, 6990156), (225, 6213472), (240, 5825130), (281, 4975200), (288, 4854275), (300, 4660104), (360, 3883420), (400, 3495078), (450, 3106736), (480, 2912565), (562, 2487600), (600, 2330052), (691, 2023200), (720, 1941710), (800, 1747539), (843, 1658400), (900, 1553368), (1124, 1243800), (1200, 1165026), (1382, 1011600), (1405, 995040), (1440, 970855), (1686, 829200), (1800, 776684), (2073, 674400), (2248, 621900), (2400, 582513), (2529, 552800), (2764, 505800), (2810, 497520), (3372, 414600), (3455, 404640), (3600, 388342), (4146, 337200), (4215, 331680), (4496, 310950), (5058, 276400), (5528, 252900), (5620, 248760), (6219, 224800), (6744, 207300), (6910, 202320), (7025, 199008), (7200, 194171), (8292, 168600), (8430, 165840), (8992, 155475), (10116, 138200), (10365, 134880), (11056, 126450), (11240, 124380), (12438, 112400), (12645, 110560), (13488, 103650), (13820, 101160), (14050, 99504), (16584, 84300), (16860, 82920), (17275, 80928), (20232, 69100), (20730, 67440), (21075, 66336), (22112, 63225), (22480, 62190), (24876, 56200), (25290, 55280), (26976, 51825), (27640, 50580), (28100, 49752), (31095, 44960), (33168, 42150), (33720, 41460), (34550, 40464)]