79460850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 241725600

約数和(自身を除く): 162264750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 475, 490, 525, 569, 570, 665, 735, 798, 931, 950, 1050, 1138, 1225, 1330, 1425, 1470, 1707, 1862, 1995, 2450, 2793, 2845, 2850, 3325, 3414, 3675, 3983, 3990, 4655, 5586, 5690, 6650, 7350, 7966, 8535, 9310, 9975, 10811, 11949, 13965, 14225, 17070, 19915, 19950, 21622, 23275, 23898, 27881, 27930, 28450, 32433, 39830, 42675, 46550, 54055, 55762, 59745, 64866, 69825, 75677, 83643, 85350, 99575, 108110, 119490, 139405, 139650, 151354, 162165, 167286, 199150, 227031, 270275, 278810, 298725, 324330, 378385, 418215, 454062, 529739, 540550, 597450, 697025, 756770, 810825, 836430, 1059478, 1135155, 1394050, 1589217, 1621650, 1891925, 2091075, 2270310, 2648695, 3178434, 3783850, 4182150, 5297390, 5675775, 7946085, 11351550, 13243475, 15892170, 26486950, 39730425, 79460850]

約数ペア:

[(1, 79460850), (2, 39730425), (3, 26486950), (5, 15892170), (6, 13243475), (7, 11351550), (10, 7946085), (14, 5675775), (15, 5297390), (19, 4182150), (21, 3783850), (25, 3178434), (30, 2648695), (35, 2270310), (38, 2091075), (42, 1891925), (49, 1621650), (50, 1589217), (57, 1394050), (70, 1135155), (75, 1059478), (95, 836430), (98, 810825), (105, 756770), (114, 697025), (133, 597450), (147, 540550), (150, 529739), (175, 454062), (190, 418215), (210, 378385), (245, 324330), (266, 298725), (285, 278810), (294, 270275), (350, 227031), (399, 199150), (475, 167286), (490, 162165), (525, 151354), (569, 139650), (570, 139405), (665, 119490), (735, 108110), (798, 99575), (931, 85350), (950, 83643), (1050, 75677), (1138, 69825), (1225, 64866), (1330, 59745), (1425, 55762), (1470, 54055), (1707, 46550), (1862, 42675), (1995, 39830), (2450, 32433), (2793, 28450), (2845, 27930), (2850, 27881), (3325, 23898), (3414, 23275), (3675, 21622), (3983, 19950), (3990, 19915), (4655, 17070), (5586, 14225), (5690, 13965), (6650, 11949), (7350, 10811), (7966, 9975), (8535, 9310)]