105725340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11987}}^1$

素因数の和:12016

約数の個数: 108

約数和(自身を含む): 373090536

約数和(自身を除く): 267365196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 11987, 23974, 35961, 47948, 59935, 71922, 83909, 107883, 119870, 143844, 167818, 179805, 215766, 239740, 251727, 335636, 359610, 419545, 431532, 503454, 539415, 587363, 719220, 755181, 839090, 1006908, 1078830, 1174726, 1258635, 1510362, 1678180, 1762089, 2157660, 2349452, 2517270, 2936815, 3020724, 3524178, 3775905, 5034540, 5286267, 5873630, 7048356, 7551810, 8810445, 10572534, 11747260, 15103620, 17620890, 21145068, 26431335, 35241780, 52862670, 105725340]

約数ペア:

[(1, 105725340), (2, 52862670), (3, 35241780), (4, 26431335), (5, 21145068), (6, 17620890), (7, 15103620), (9, 11747260), (10, 10572534), (12, 8810445), (14, 7551810), (15, 7048356), (18, 5873630), (20, 5286267), (21, 5034540), (28, 3775905), (30, 3524178), (35, 3020724), (36, 2936815), (42, 2517270), (45, 2349452), (49, 2157660), (60, 1762089), (63, 1678180), (70, 1510362), (84, 1258635), (90, 1174726), (98, 1078830), (105, 1006908), (126, 839090), (140, 755181), (147, 719220), (180, 587363), (196, 539415), (210, 503454), (245, 431532), (252, 419545), (294, 359610), (315, 335636), (420, 251727), (441, 239740), (490, 215766), (588, 179805), (630, 167818), (735, 143844), (882, 119870), (980, 107883), (1260, 83909), (1470, 71922), (1764, 59935), (2205, 47948), (2940, 35961), (4410, 23974), (8820, 11987)]