7267710420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30109}}^1$

素因数の和:30279

約数の個数: 120

約数和(自身を含む): 22952853000

約数和(自身を除く): 15685142580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 745, 810, 894, 1341, 1490, 1620, 1788, 2235, 2682, 2980, 4023, 4470, 5364, 6705, 8046, 8940, 12069, 13410, 16092, 20115, 24138, 26820, 30109, 40230, 48276, 60218, 60345, 80460, 90327, 120436, 120690, 150545, 180654, 241380, 270981, 301090, 361308, 451635, 541962, 602180, 812943, 903270, 1083924, 1354905, 1625886, 1806540, 2438829, 2709810, 3251772, 4064715, 4486241, 4877658, 5419620, 8129430, 8972482, 9755316, 12194145, 13458723, 16258860, 17944964, 22431205, 24388290, 26917446, 40376169, 44862410, 48776580, 53834892, 67293615, 80752338, 89724820, 121128507, 134587230, 161504676, 201880845, 242257014, 269174460, 363385521, 403761690, 484514028, 605642535, 726771042, 807523380, 1211285070, 1453542084, 1816927605, 2422570140, 3633855210, 7267710420]

約数ペア:

[(1, 7267710420), (2, 3633855210), (3, 2422570140), (4, 1816927605), (5, 1453542084), (6, 1211285070), (9, 807523380), (10, 726771042), (12, 605642535), (15, 484514028), (18, 403761690), (20, 363385521), (27, 269174460), (30, 242257014), (36, 201880845), (45, 161504676), (54, 134587230), (60, 121128507), (81, 89724820), (90, 80752338), (108, 67293615), (135, 53834892), (149, 48776580), (162, 44862410), (180, 40376169), (270, 26917446), (298, 24388290), (324, 22431205), (405, 17944964), (447, 16258860), (540, 13458723), (596, 12194145), (745, 9755316), (810, 8972482), (894, 8129430), (1341, 5419620), (1490, 4877658), (1620, 4486241), (1788, 4064715), (2235, 3251772), (2682, 2709810), (2980, 2438829), (4023, 1806540), (4470, 1625886), (5364, 1354905), (6705, 1083924), (8046, 903270), (8940, 812943), (12069, 602180), (13410, 541962), (16092, 451635), (20115, 361308), (24138, 301090), (26820, 270981), (30109, 241380), (40230, 180654), (48276, 150545), (60218, 120690), (60345, 120436), (80460, 90327)]