74461380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 269660160

約数和(自身を除く): 195198780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 43, 49, 57, 60, 62, 70, 76, 84, 86, 93, 95, 98, 105, 114, 124, 129, 133, 140, 147, 155, 172, 186, 190, 196, 210, 215, 217, 228, 245, 258, 266, 285, 294, 301, 310, 372, 380, 399, 420, 430, 434, 465, 490, 516, 532, 570, 588, 589, 602, 620, 645, 651, 665, 735, 798, 817, 860, 868, 903, 930, 931, 980, 1085, 1140, 1178, 1204, 1290, 1302, 1330, 1333, 1470, 1505, 1519, 1596, 1634, 1767, 1806, 1860, 1862, 1995, 2107, 2170, 2356, 2451, 2580, 2604, 2660, 2666, 2793, 2940, 2945, 3010, 3038, 3255, 3268, 3534, 3612, 3724, 3990, 3999, 4085, 4123, 4214, 4340, 4515, 4557, 4655, 4902, 5332, 5586, 5719, 5890, 6020, 6076, 6321, 6510, 6665, 7068, 7595, 7980, 7998, 8170, 8246, 8428, 8835, 9030, 9114, 9310, 9331, 9804, 10535, 11172, 11438, 11780, 12255, 12369, 12642, 13020, 13330, 13965, 15190, 15996, 16340, 16492, 17157, 17670, 18060, 18228, 18620, 18662, 19995, 20615, 21070, 22785, 22876, 24510, 24738, 25284, 25327, 26660, 27930, 27993, 28595, 28861, 30380, 31605, 34314, 35340, 37324, 39990, 40033, 41230, 42140, 45570, 46655, 49020, 49476, 50654, 55860, 55986, 57190, 57722, 61845, 63210, 65317, 68628, 75981, 79980, 80066, 82460, 85785, 86583, 91140, 93310, 101308, 111972, 114380, 115444, 120099, 123690, 126420, 126635, 130634, 139965, 144305, 151962, 160132, 171570, 173166, 177289, 186620, 195951, 200165, 240198, 247380, 253270, 261268, 279930, 288610, 303924, 326585, 343140, 346332, 354578, 379905, 391902, 400330, 432915, 480396, 506540, 531867, 559860, 577220, 600495, 653170, 709156, 759810, 783804, 800660, 865830, 886445, 979755, 1063734, 1200990, 1241023, 1306340, 1519620, 1731660, 1772890, 1959510, 2127468, 2401980, 2482046, 2659335, 3545780, 3723069, 3919020, 4964092, 5318670, 6205115, 7446138, 10637340, 12410230, 14892276, 18615345, 24820460, 37230690, 74461380]

約数ペア:

[(1, 74461380), (2, 37230690), (3, 24820460), (4, 18615345), (5, 14892276), (6, 12410230), (7, 10637340), (10, 7446138), (12, 6205115), (14, 5318670), (15, 4964092), (19, 3919020), (20, 3723069), (21, 3545780), (28, 2659335), (30, 2482046), (31, 2401980), (35, 2127468), (38, 1959510), (42, 1772890), (43, 1731660), (49, 1519620), (57, 1306340), (60, 1241023), (62, 1200990), (70, 1063734), (76, 979755), (84, 886445), (86, 865830), (93, 800660), (95, 783804), (98, 759810), (105, 709156), (114, 653170), (124, 600495), (129, 577220), (133, 559860), (140, 531867), (147, 506540), (155, 480396), (172, 432915), (186, 400330), (190, 391902), (196, 379905), (210, 354578), (215, 346332), (217, 343140), (228, 326585), (245, 303924), (258, 288610), (266, 279930), (285, 261268), (294, 253270), (301, 247380), (310, 240198), (372, 200165), (380, 195951), (399, 186620), (420, 177289), (430, 173166), (434, 171570), (465, 160132), (490, 151962), (516, 144305), (532, 139965), (570, 130634), (588, 126635), (589, 126420), (602, 123690), (620, 120099), (645, 115444), (651, 114380), (665, 111972), (735, 101308), (798, 93310), (817, 91140), (860, 86583), (868, 85785), (903, 82460), (930, 80066), (931, 79980), (980, 75981), (1085, 68628), (1140, 65317), (1178, 63210), (1204, 61845), (1290, 57722), (1302, 57190), (1330, 55986), (1333, 55860), (1470, 50654), (1505, 49476), (1519, 49020), (1596, 46655), (1634, 45570), (1767, 42140), (1806, 41230), (1860, 40033), (1862, 39990), (1995, 37324), (2107, 35340), (2170, 34314), (2356, 31605), (2451, 30380), (2580, 28861), (2604, 28595), (2660, 27993), (2666, 27930), (2793, 26660), (2940, 25327), (2945, 25284), (3010, 24738), (3038, 24510), (3255, 22876), (3268, 22785), (3534, 21070), (3612, 20615), (3724, 19995), (3990, 18662), (3999, 18620), (4085, 18228), (4123, 18060), (4214, 17670), (4340, 17157), (4515, 16492), (4557, 16340), (4655, 15996), (4902, 15190), (5332, 13965), (5586, 13330), (5719, 13020), (5890, 12642), (6020, 12369), (6076, 12255), (6321, 11780), (6510, 11438), (6665, 11172), (7068, 10535), (7595, 9804), (7980, 9331), (7998, 9310), (8170, 9114), (8246, 9030), (8428, 8835)]