12489750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 42247296

約数和(自身を除く): 29757546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 61, 63, 65, 70, 75, 78, 90, 91, 105, 117, 122, 125, 126, 130, 150, 175, 182, 183, 195, 210, 225, 234, 250, 273, 305, 315, 325, 350, 366, 375, 390, 427, 450, 455, 525, 546, 549, 585, 610, 630, 650, 750, 793, 819, 854, 875, 910, 915, 975, 1050, 1098, 1125, 1170, 1281, 1365, 1525, 1575, 1586, 1625, 1638, 1750, 1830, 1950, 2135, 2250, 2275, 2379, 2562, 2625, 2730, 2745, 2925, 3050, 3150, 3250, 3843, 3965, 4095, 4270, 4550, 4575, 4758, 4875, 5250, 5490, 5551, 5850, 6405, 6825, 7137, 7625, 7686, 7875, 7930, 8190, 9150, 9750, 10675, 11102, 11375, 11895, 12810, 13650, 13725, 14274, 14625, 15250, 15750, 16653, 19215, 19825, 20475, 21350, 22750, 22875, 23790, 27450, 27755, 29250, 32025, 33306, 34125, 35685, 38430, 39650, 40950, 45750, 49959, 53375, 55510, 59475, 64050, 68250, 68625, 71370, 83265, 96075, 99125, 99918, 102375, 106750, 118950, 137250, 138775, 160125, 166530, 178425, 192150, 198250, 204750, 249795, 277550, 297375, 320250, 356850, 416325, 480375, 499590, 594750, 693875, 832650, 892125, 960750, 1248975, 1387750, 1784250, 2081625, 2497950, 4163250, 6244875, 12489750]

約数ペア:

[(1, 12489750), (2, 6244875), (3, 4163250), (5, 2497950), (6, 2081625), (7, 1784250), (9, 1387750), (10, 1248975), (13, 960750), (14, 892125), (15, 832650), (18, 693875), (21, 594750), (25, 499590), (26, 480375), (30, 416325), (35, 356850), (39, 320250), (42, 297375), (45, 277550), (50, 249795), (61, 204750), (63, 198250), (65, 192150), (70, 178425), (75, 166530), (78, 160125), (90, 138775), (91, 137250), (105, 118950), (117, 106750), (122, 102375), (125, 99918), (126, 99125), (130, 96075), (150, 83265), (175, 71370), (182, 68625), (183, 68250), (195, 64050), (210, 59475), (225, 55510), (234, 53375), (250, 49959), (273, 45750), (305, 40950), (315, 39650), (325, 38430), (350, 35685), (366, 34125), (375, 33306), (390, 32025), (427, 29250), (450, 27755), (455, 27450), (525, 23790), (546, 22875), (549, 22750), (585, 21350), (610, 20475), (630, 19825), (650, 19215), (750, 16653), (793, 15750), (819, 15250), (854, 14625), (875, 14274), (910, 13725), (915, 13650), (975, 12810), (1050, 11895), (1098, 11375), (1125, 11102), (1170, 10675), (1281, 9750), (1365, 9150), (1525, 8190), (1575, 7930), (1586, 7875), (1625, 7686), (1638, 7625), (1750, 7137), (1830, 6825), (1950, 6405), (2135, 5850), (2250, 5551), (2275, 5490), (2379, 5250), (2562, 4875), (2625, 4758), (2730, 4575), (2745, 4550), (2925, 4270), (3050, 4095), (3150, 3965), (3250, 3843)]