31044000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 110073600

約数和(自身を除く): 79029600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 199, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 398, 400, 416, 480, 500, 520, 597, 600, 624, 650, 750, 780, 796, 800, 975, 995, 1000, 1040, 1194, 1200, 1248, 1300, 1500, 1560, 1592, 1625, 1950, 1990, 2000, 2080, 2388, 2400, 2587, 2600, 2985, 3000, 3120, 3184, 3250, 3900, 3980, 4000, 4776, 4875, 4975, 5174, 5200, 5970, 6000, 6240, 6368, 6500, 7761, 7800, 7960, 9552, 9750, 9950, 10348, 10400, 11940, 12000, 12935, 13000, 14925, 15522, 15600, 15920, 19104, 19500, 19900, 20696, 23880, 24875, 25870, 26000, 29850, 31044, 31200, 31840, 38805, 39000, 39800, 41392, 47760, 49750, 51740, 52000, 59700, 62088, 64675, 74625, 77610, 78000, 79600, 82784, 95520, 99500, 103480, 119400, 124176, 129350, 149250, 155220, 156000, 159200, 194025, 199000, 206960, 238800, 248352, 258700, 298500, 310440, 323375, 388050, 398000, 413920, 477600, 517400, 597000, 620880, 646750, 776100, 796000, 970125, 1034800, 1194000, 1241760, 1293500, 1552200, 1940250, 2069600, 2388000, 2587000, 3104400, 3880500, 5174000, 6208800, 7761000, 10348000, 15522000, 31044000]

約数ペア:

[(1, 31044000), (2, 15522000), (3, 10348000), (4, 7761000), (5, 6208800), (6, 5174000), (8, 3880500), (10, 3104400), (12, 2587000), (13, 2388000), (15, 2069600), (16, 1940250), (20, 1552200), (24, 1293500), (25, 1241760), (26, 1194000), (30, 1034800), (32, 970125), (39, 796000), (40, 776100), (48, 646750), (50, 620880), (52, 597000), (60, 517400), (65, 477600), (75, 413920), (78, 398000), (80, 388050), (96, 323375), (100, 310440), (104, 298500), (120, 258700), (125, 248352), (130, 238800), (150, 206960), (156, 199000), (160, 194025), (195, 159200), (199, 156000), (200, 155220), (208, 149250), (240, 129350), (250, 124176), (260, 119400), (300, 103480), (312, 99500), (325, 95520), (375, 82784), (390, 79600), (398, 78000), (400, 77610), (416, 74625), (480, 64675), (500, 62088), (520, 59700), (597, 52000), (600, 51740), (624, 49750), (650, 47760), (750, 41392), (780, 39800), (796, 39000), (800, 38805), (975, 31840), (995, 31200), (1000, 31044), (1040, 29850), (1194, 26000), (1200, 25870), (1248, 24875), (1300, 23880), (1500, 20696), (1560, 19900), (1592, 19500), (1625, 19104), (1950, 15920), (1990, 15600), (2000, 15522), (2080, 14925), (2388, 13000), (2400, 12935), (2587, 12000), (2600, 11940), (2985, 10400), (3000, 10348), (3120, 9950), (3184, 9750), (3250, 9552), (3900, 7960), (3980, 7800), (4000, 7761), (4776, 6500), (4875, 6368), (4975, 6240), (5174, 6000), (5200, 5970)]