630726000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 160

約数和(自身を含む): 2099675136

約数和(自身を除く): 1468949136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 496, 500, 600, 620, 744, 750, 775, 930, 1000, 1200, 1240, 1488, 1500, 1550, 1860, 2000, 2325, 2480, 3000, 3100, 3391, 3720, 3875, 4650, 6000, 6200, 6782, 7440, 7750, 9300, 10173, 11625, 12400, 13564, 15500, 16955, 18600, 20346, 23250, 27128, 31000, 33910, 37200, 40692, 46500, 50865, 54256, 62000, 67820, 81384, 84775, 93000, 101730, 105121, 135640, 162768, 169550, 186000, 203460, 210242, 254325, 271280, 315363, 339100, 406920, 420484, 423875, 508650, 525605, 630726, 678200, 813840, 840968, 847750, 1017300, 1051210, 1261452, 1271625, 1356400, 1576815, 1681936, 1695500, 2034600, 2102420, 2522904, 2543250, 2628025, 3153630, 3391000, 4069200, 4204840, 5045808, 5086500, 5256050, 6307260, 6782000, 7884075, 8409680, 10173000, 10512100, 12614520, 13140125, 15768150, 20346000, 21024200, 25229040, 26280250, 31536300, 39420375, 42048400, 52560500, 63072600, 78840750, 105121000, 126145200, 157681500, 210242000, 315363000, 630726000]

約数ペア:

[(1, 630726000), (2, 315363000), (3, 210242000), (4, 157681500), (5, 126145200), (6, 105121000), (8, 78840750), (10, 63072600), (12, 52560500), (15, 42048400), (16, 39420375), (20, 31536300), (24, 26280250), (25, 25229040), (30, 21024200), (31, 20346000), (40, 15768150), (48, 13140125), (50, 12614520), (60, 10512100), (62, 10173000), (75, 8409680), (80, 7884075), (93, 6782000), (100, 6307260), (120, 5256050), (124, 5086500), (125, 5045808), (150, 4204840), (155, 4069200), (186, 3391000), (200, 3153630), (240, 2628025), (248, 2543250), (250, 2522904), (300, 2102420), (310, 2034600), (372, 1695500), (375, 1681936), (400, 1576815), (465, 1356400), (496, 1271625), (500, 1261452), (600, 1051210), (620, 1017300), (744, 847750), (750, 840968), (775, 813840), (930, 678200), (1000, 630726), (1200, 525605), (1240, 508650), (1488, 423875), (1500, 420484), (1550, 406920), (1860, 339100), (2000, 315363), (2325, 271280), (2480, 254325), (3000, 210242), (3100, 203460), (3391, 186000), (3720, 169550), (3875, 162768), (4650, 135640), (6000, 105121), (6200, 101730), (6782, 93000), (7440, 84775), (7750, 81384), (9300, 67820), (10173, 62000), (11625, 54256), (12400, 50865), (13564, 46500), (15500, 40692), (16955, 37200), (18600, 33910), (20346, 31000), (23250, 27128)]