40482000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 153146448

約数和(自身を除く): 112664448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 173, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 346, 360, 375, 390, 400, 450, 468, 500, 519, 520, 585, 600, 624, 650, 692, 720, 750, 780, 865, 900, 936, 975, 1000, 1038, 1040, 1125, 1170, 1200, 1300, 1384, 1500, 1557, 1560, 1625, 1730, 1800, 1872, 1950, 2000, 2076, 2249, 2250, 2340, 2595, 2600, 2768, 2925, 3000, 3114, 3120, 3250, 3460, 3600, 3900, 4152, 4325, 4498, 4500, 4680, 4875, 5190, 5200, 5850, 6000, 6228, 6500, 6747, 6920, 7785, 7800, 8304, 8650, 8996, 9000, 9360, 9750, 10380, 11245, 11700, 12456, 12975, 13000, 13494, 13840, 14625, 15570, 15600, 17300, 17992, 18000, 19500, 20241, 20760, 21625, 22490, 23400, 24912, 25950, 26000, 26988, 29250, 31140, 33735, 34600, 35984, 38925, 39000, 40482, 41520, 43250, 44980, 46800, 51900, 53976, 56225, 58500, 62280, 64875, 67470, 69200, 77850, 78000, 80964, 86500, 89960, 101205, 103800, 107952, 112450, 117000, 124560, 129750, 134940, 155700, 161928, 168675, 173000, 179920, 194625, 202410, 207600, 224900, 234000, 259500, 269880, 281125, 311400, 323856, 337350, 346000, 389250, 404820, 449800, 506025, 519000, 539760, 562250, 622800, 674700, 778500, 809640, 843375, 899600, 1012050, 1038000, 1124500, 1349400, 1557000, 1619280, 1686750, 2024100, 2249000, 2530125, 2698800, 3114000, 3373500, 4048200, 4498000, 5060250, 6747000, 8096400, 10120500, 13494000, 20241000, 40482000]

約数ペア:

[(1, 40482000), (2, 20241000), (3, 13494000), (4, 10120500), (5, 8096400), (6, 6747000), (8, 5060250), (9, 4498000), (10, 4048200), (12, 3373500), (13, 3114000), (15, 2698800), (16, 2530125), (18, 2249000), (20, 2024100), (24, 1686750), (25, 1619280), (26, 1557000), (30, 1349400), (36, 1124500), (39, 1038000), (40, 1012050), (45, 899600), (48, 843375), (50, 809640), (52, 778500), (60, 674700), (65, 622800), (72, 562250), (75, 539760), (78, 519000), (80, 506025), (90, 449800), (100, 404820), (104, 389250), (117, 346000), (120, 337350), (125, 323856), (130, 311400), (144, 281125), (150, 269880), (156, 259500), (173, 234000), (180, 224900), (195, 207600), (200, 202410), (208, 194625), (225, 179920), (234, 173000), (240, 168675), (250, 161928), (260, 155700), (300, 134940), (312, 129750), (325, 124560), (346, 117000), (360, 112450), (375, 107952), (390, 103800), (400, 101205), (450, 89960), (468, 86500), (500, 80964), (519, 78000), (520, 77850), (585, 69200), (600, 67470), (624, 64875), (650, 62280), (692, 58500), (720, 56225), (750, 53976), (780, 51900), (865, 46800), (900, 44980), (936, 43250), (975, 41520), (1000, 40482), (1038, 39000), (1040, 38925), (1125, 35984), (1170, 34600), (1200, 33735), (1300, 31140), (1384, 29250), (1500, 26988), (1557, 26000), (1560, 25950), (1625, 24912), (1730, 23400), (1800, 22490), (1872, 21625), (1950, 20760), (2000, 20241), (2076, 19500), (2249, 18000), (2250, 17992), (2340, 17300), (2595, 15600), (2600, 15570), (2768, 14625), (2925, 13840), (3000, 13494), (3114, 13000), (3120, 12975), (3250, 12456), (3460, 11700), (3600, 11245), (3900, 10380), (4152, 9750), (4325, 9360), (4498, 9000), (4500, 8996), (4680, 8650), (4875, 8304), (5190, 7800), (5200, 7785), (5850, 6920), (6000, 6747), (6228, 6500)]