318972000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 1100736000

約数和(自身を除く): 781764000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1140, 1200, 1399, 1425, 1500, 1520, 1824, 1900, 2000, 2280, 2375, 2400, 2798, 2850, 3000, 3040, 3800, 4000, 4197, 4560, 4750, 5596, 5700, 6000, 6995, 7125, 7600, 8394, 9120, 9500, 11192, 11400, 12000, 13990, 14250, 15200, 16788, 19000, 20985, 22384, 22800, 26581, 27980, 28500, 33576, 34975, 38000, 41970, 44768, 45600, 53162, 55960, 57000, 67152, 69950, 76000, 79743, 83940, 104925, 106324, 111920, 114000, 132905, 134304, 139900, 159486, 167880, 174875, 209850, 212648, 223840, 228000, 265810, 279800, 318972, 335760, 349750, 398715, 419700, 425296, 524625, 531620, 559600, 637944, 664525, 671520, 699500, 797430, 839400, 850592, 1049250, 1063240, 1119200, 1275888, 1329050, 1399000, 1594860, 1678800, 1993575, 2098500, 2126480, 2551776, 2658100, 2798000, 3189720, 3322625, 3357600, 3987150, 4197000, 4252960, 5316200, 5596000, 6379440, 6645250, 7974300, 8394000, 9967875, 10632400, 12758880, 13290500, 15948600, 16788000, 19935750, 21264800, 26581000, 31897200, 39871500, 53162000, 63794400, 79743000, 106324000, 159486000, 318972000]

約数ペア:

[(1, 318972000), (2, 159486000), (3, 106324000), (4, 79743000), (5, 63794400), (6, 53162000), (8, 39871500), (10, 31897200), (12, 26581000), (15, 21264800), (16, 19935750), (19, 16788000), (20, 15948600), (24, 13290500), (25, 12758880), (30, 10632400), (32, 9967875), (38, 8394000), (40, 7974300), (48, 6645250), (50, 6379440), (57, 5596000), (60, 5316200), (75, 4252960), (76, 4197000), (80, 3987150), (95, 3357600), (96, 3322625), (100, 3189720), (114, 2798000), (120, 2658100), (125, 2551776), (150, 2126480), (152, 2098500), (160, 1993575), (190, 1678800), (200, 1594860), (228, 1399000), (240, 1329050), (250, 1275888), (285, 1119200), (300, 1063240), (304, 1049250), (375, 850592), (380, 839400), (400, 797430), (456, 699500), (475, 671520), (480, 664525), (500, 637944), (570, 559600), (600, 531620), (608, 524625), (750, 425296), (760, 419700), (800, 398715), (912, 349750), (950, 335760), (1000, 318972), (1140, 279800), (1200, 265810), (1399, 228000), (1425, 223840), (1500, 212648), (1520, 209850), (1824, 174875), (1900, 167880), (2000, 159486), (2280, 139900), (2375, 134304), (2400, 132905), (2798, 114000), (2850, 111920), (3000, 106324), (3040, 104925), (3800, 83940), (4000, 79743), (4197, 76000), (4560, 69950), (4750, 67152), (5596, 57000), (5700, 55960), (6000, 53162), (6995, 45600), (7125, 44768), (7600, 41970), (8394, 38000), (9120, 34975), (9500, 33576), (11192, 28500), (11400, 27980), (12000, 26581), (13990, 22800), (14250, 22384), (15200, 20985), (16788, 19000)]