556423020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9283}}^1$

素因数の和:9341

約数の個数: 120

約数和(自身を含む): 1792888944

約数和(自身を除く): 1236465924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5994, 6660, 9283, 9990, 11988, 14985, 18566, 19980, 27849, 29970, 37132, 46415, 55698, 59940, 83547, 92830, 111396, 139245, 167094, 185660, 250641, 278490, 334188, 343471, 417735, 501282, 556980, 686942, 751923, 835470, 1002564, 1030413, 1253205, 1373884, 1503846, 1670940, 1717355, 2060826, 2506410, 3007692, 3091239, 3434710, 3759615, 4121652, 5012820, 5152065, 6182478, 6869420, 7519230, 9273717, 10304130, 12364956, 15038460, 15456195, 18547434, 20608260, 27821151, 30912390, 37094868, 46368585, 55642302, 61824780, 92737170, 111284604, 139105755, 185474340, 278211510, 556423020]

約数ペア:

[(1, 556423020), (2, 278211510), (3, 185474340), (4, 139105755), (5, 111284604), (6, 92737170), (9, 61824780), (10, 55642302), (12, 46368585), (15, 37094868), (18, 30912390), (20, 27821151), (27, 20608260), (30, 18547434), (36, 15456195), (37, 15038460), (45, 12364956), (54, 10304130), (60, 9273717), (74, 7519230), (81, 6869420), (90, 6182478), (108, 5152065), (111, 5012820), (135, 4121652), (148, 3759615), (162, 3434710), (180, 3091239), (185, 3007692), (222, 2506410), (270, 2060826), (324, 1717355), (333, 1670940), (370, 1503846), (405, 1373884), (444, 1253205), (540, 1030413), (555, 1002564), (666, 835470), (740, 751923), (810, 686942), (999, 556980), (1110, 501282), (1332, 417735), (1620, 343471), (1665, 334188), (1998, 278490), (2220, 250641), (2997, 185660), (3330, 167094), (3996, 139245), (4995, 111396), (5994, 92830), (6660, 83547), (9283, 59940), (9990, 55698), (11988, 46415), (14985, 37132), (18566, 29970), (19980, 27849)]