15934800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 180

約数和(自身を含む): 59597376

約数和(自身を除く): 43662576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 271, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 542, 560, 588, 600, 700, 735, 784, 813, 840, 980, 1050, 1084, 1176, 1200, 1225, 1355, 1400, 1470, 1626, 1680, 1897, 1960, 2100, 2168, 2352, 2450, 2710, 2800, 2940, 3252, 3675, 3794, 3920, 4065, 4200, 4336, 4900, 5420, 5691, 5880, 6504, 6775, 7350, 7588, 8130, 8400, 9485, 9800, 10840, 11382, 11760, 13008, 13279, 13550, 14700, 15176, 16260, 18970, 19600, 20325, 21680, 22764, 26558, 27100, 28455, 29400, 30352, 32520, 37940, 39837, 40650, 45528, 47425, 53116, 54200, 56910, 58800, 65040, 66395, 75880, 79674, 81300, 91056, 94850, 106232, 108400, 113820, 132790, 142275, 151760, 159348, 162600, 189700, 199185, 212464, 227640, 265580, 284550, 318696, 325200, 331975, 379400, 398370, 455280, 531160, 569100, 637392, 663950, 758800, 796740, 995925, 1062320, 1138200, 1327900, 1593480, 1991850, 2276400, 2655800, 3186960, 3983700, 5311600, 7967400, 15934800]

約数ペア:

[(1, 15934800), (2, 7967400), (3, 5311600), (4, 3983700), (5, 3186960), (6, 2655800), (7, 2276400), (8, 1991850), (10, 1593480), (12, 1327900), (14, 1138200), (15, 1062320), (16, 995925), (20, 796740), (21, 758800), (24, 663950), (25, 637392), (28, 569100), (30, 531160), (35, 455280), (40, 398370), (42, 379400), (48, 331975), (49, 325200), (50, 318696), (56, 284550), (60, 265580), (70, 227640), (75, 212464), (80, 199185), (84, 189700), (98, 162600), (100, 159348), (105, 151760), (112, 142275), (120, 132790), (140, 113820), (147, 108400), (150, 106232), (168, 94850), (175, 91056), (196, 81300), (200, 79674), (210, 75880), (240, 66395), (245, 65040), (271, 58800), (280, 56910), (294, 54200), (300, 53116), (336, 47425), (350, 45528), (392, 40650), (400, 39837), (420, 37940), (490, 32520), (525, 30352), (542, 29400), (560, 28455), (588, 27100), (600, 26558), (700, 22764), (735, 21680), (784, 20325), (813, 19600), (840, 18970), (980, 16260), (1050, 15176), (1084, 14700), (1176, 13550), (1200, 13279), (1225, 13008), (1355, 11760), (1400, 11382), (1470, 10840), (1626, 9800), (1680, 9485), (1897, 8400), (1960, 8130), (2100, 7588), (2168, 7350), (2352, 6775), (2450, 6504), (2710, 5880), (2800, 5691), (2940, 5420), (3252, 4900), (3675, 4336), (3794, 4200), (3920, 4065)]