857688300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 216

約数和(自身を含む): 3103100000

約数和(自身を除く): 2245411700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 109, 126, 140, 150, 175, 180, 210, 218, 225, 252, 300, 315, 327, 350, 420, 436, 450, 525, 545, 630, 654, 700, 763, 900, 981, 1050, 1090, 1249, 1260, 1308, 1526, 1575, 1635, 1962, 2100, 2180, 2289, 2498, 2725, 3052, 3150, 3270, 3747, 3815, 3924, 4578, 4905, 4996, 5450, 6245, 6300, 6540, 6867, 7494, 7630, 8175, 8743, 9156, 9810, 10900, 11241, 11445, 12490, 13734, 14988, 15260, 16350, 17486, 18735, 19075, 19620, 22482, 22890, 24525, 24980, 26229, 27468, 31225, 32700, 34335, 34972, 37470, 38150, 43715, 44964, 45780, 49050, 52458, 56205, 57225, 62450, 68670, 74940, 76300, 78687, 87430, 93675, 98100, 104916, 112410, 114450, 124900, 131145, 136141, 137340, 157374, 171675, 174860, 187350, 218575, 224820, 228900, 262290, 272282, 281025, 314748, 343350, 374700, 393435, 408423, 437150, 524580, 544564, 562050, 655725, 680705, 686700, 786870, 816846, 874300, 952987, 1124100, 1225269, 1311450, 1361410, 1573740, 1633692, 1905974, 1967175, 2042115, 2450538, 2622900, 2722820, 2858961, 3403525, 3811948, 3934350, 4084230, 4764935, 4901076, 5717922, 6126345, 6807050, 7868700, 8168460, 8576883, 9529870, 10210575, 11435844, 12252690, 13614100, 14294805, 17153766, 19059740, 20421150, 23824675, 24505380, 28589610, 30631725, 34307532, 40842300, 42884415, 47649350, 57179220, 61263450, 71474025, 85768830, 95298700, 122526900, 142948050, 171537660, 214422075, 285896100, 428844150, 857688300]

約数ペア:

[(1, 857688300), (2, 428844150), (3, 285896100), (4, 214422075), (5, 171537660), (6, 142948050), (7, 122526900), (9, 95298700), (10, 85768830), (12, 71474025), (14, 61263450), (15, 57179220), (18, 47649350), (20, 42884415), (21, 40842300), (25, 34307532), (28, 30631725), (30, 28589610), (35, 24505380), (36, 23824675), (42, 20421150), (45, 19059740), (50, 17153766), (60, 14294805), (63, 13614100), (70, 12252690), (75, 11435844), (84, 10210575), (90, 9529870), (100, 8576883), (105, 8168460), (109, 7868700), (126, 6807050), (140, 6126345), (150, 5717922), (175, 4901076), (180, 4764935), (210, 4084230), (218, 3934350), (225, 3811948), (252, 3403525), (300, 2858961), (315, 2722820), (327, 2622900), (350, 2450538), (420, 2042115), (436, 1967175), (450, 1905974), (525, 1633692), (545, 1573740), (630, 1361410), (654, 1311450), (700, 1225269), (763, 1124100), (900, 952987), (981, 874300), (1050, 816846), (1090, 786870), (1249, 686700), (1260, 680705), (1308, 655725), (1526, 562050), (1575, 544564), (1635, 524580), (1962, 437150), (2100, 408423), (2180, 393435), (2289, 374700), (2498, 343350), (2725, 314748), (3052, 281025), (3150, 272282), (3270, 262290), (3747, 228900), (3815, 224820), (3924, 218575), (4578, 187350), (4905, 174860), (4996, 171675), (5450, 157374), (6245, 137340), (6300, 136141), (6540, 131145), (6867, 124900), (7494, 114450), (7630, 112410), (8175, 104916), (8743, 98100), (9156, 93675), (9810, 87430), (10900, 78687), (11241, 76300), (11445, 74940), (12490, 68670), (13734, 62450), (14988, 57225), (15260, 56205), (16350, 52458), (17486, 49050), (18735, 45780), (19075, 44964), (19620, 43715), (22482, 38150), (22890, 37470), (24525, 34972), (24980, 34335), (26229, 32700), (27468, 31225)]