55771800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 202368000

約数和(自身を除く): 146596200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 271, 280, 294, 300, 343, 350, 392, 420, 490, 525, 542, 588, 600, 686, 700, 735, 813, 840, 980, 1029, 1050, 1084, 1176, 1225, 1355, 1372, 1400, 1470, 1626, 1715, 1897, 1960, 2058, 2100, 2168, 2450, 2710, 2744, 2940, 3252, 3430, 3675, 3794, 4065, 4116, 4200, 4900, 5145, 5420, 5691, 5880, 6504, 6775, 6860, 7350, 7588, 8130, 8232, 8575, 9485, 9800, 10290, 10840, 11382, 13279, 13550, 13720, 14700, 15176, 16260, 17150, 18970, 20325, 20580, 22764, 25725, 26558, 27100, 28455, 29400, 32520, 34300, 37940, 39837, 40650, 41160, 45528, 47425, 51450, 53116, 54200, 56910, 66395, 68600, 75880, 79674, 81300, 92953, 94850, 102900, 106232, 113820, 132790, 142275, 159348, 162600, 185906, 189700, 199185, 205800, 227640, 265580, 278859, 284550, 318696, 331975, 371812, 379400, 398370, 464765, 531160, 557718, 569100, 663950, 743624, 796740, 929530, 995925, 1115436, 1138200, 1327900, 1394295, 1593480, 1859060, 1991850, 2230872, 2323825, 2655800, 2788590, 3718120, 3983700, 4647650, 5577180, 6971475, 7967400, 9295300, 11154360, 13942950, 18590600, 27885900, 55771800]

約数ペア:

[(1, 55771800), (2, 27885900), (3, 18590600), (4, 13942950), (5, 11154360), (6, 9295300), (7, 7967400), (8, 6971475), (10, 5577180), (12, 4647650), (14, 3983700), (15, 3718120), (20, 2788590), (21, 2655800), (24, 2323825), (25, 2230872), (28, 1991850), (30, 1859060), (35, 1593480), (40, 1394295), (42, 1327900), (49, 1138200), (50, 1115436), (56, 995925), (60, 929530), (70, 796740), (75, 743624), (84, 663950), (98, 569100), (100, 557718), (105, 531160), (120, 464765), (140, 398370), (147, 379400), (150, 371812), (168, 331975), (175, 318696), (196, 284550), (200, 278859), (210, 265580), (245, 227640), (271, 205800), (280, 199185), (294, 189700), (300, 185906), (343, 162600), (350, 159348), (392, 142275), (420, 132790), (490, 113820), (525, 106232), (542, 102900), (588, 94850), (600, 92953), (686, 81300), (700, 79674), (735, 75880), (813, 68600), (840, 66395), (980, 56910), (1029, 54200), (1050, 53116), (1084, 51450), (1176, 47425), (1225, 45528), (1355, 41160), (1372, 40650), (1400, 39837), (1470, 37940), (1626, 34300), (1715, 32520), (1897, 29400), (1960, 28455), (2058, 27100), (2100, 26558), (2168, 25725), (2450, 22764), (2710, 20580), (2744, 20325), (2940, 18970), (3252, 17150), (3430, 16260), (3675, 15176), (3794, 14700), (4065, 13720), (4116, 13550), (4200, 13279), (4900, 11382), (5145, 10840), (5420, 10290), (5691, 9800), (5880, 9485), (6504, 8575), (6775, 8232), (6860, 8130), (7350, 7588)]