157254300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 570970400

約数和(自身を除く): 413716100

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, 229, 252, 300, 315, 327, 350, 420, 436, 450, 458, 525, 545, 630, 654, 687, 700, 763, 900, 916, 981, 1050, 1090, 1145, 1260, 1308, 1374, 1526, 1575, 1603, 1635, 1962, 2061, 2100, 2180, 2289, 2290, 2725, 2748, 3052, 3150, 3206, 3270, 3435, 3815, 3924, 4122, 4578, 4580, 4809, 4905, 5450, 5725, 6300, 6412, 6540, 6867, 6870, 7630, 8015, 8175, 8244, 9156, 9618, 9810, 10305, 10900, 11445, 11450, 13734, 13740, 14427, 15260, 16030, 16350, 17175, 19075, 19236, 19620, 20610, 22890, 22900, 24045, 24525, 24961, 27468, 28854, 32060, 32700, 34335, 34350, 38150, 40075, 41220, 45780, 48090, 49050, 49922, 51525, 57225, 57708, 68670, 68700, 72135, 74883, 76300, 80150, 96180, 98100, 99844, 103050, 114450, 120225, 124805, 137340, 144270, 149766, 160300, 171675, 174727, 206100, 224649, 228900, 240450, 249610, 288540, 299532, 343350, 349454, 360675, 374415, 449298, 480900, 499220, 524181, 624025, 686700, 698908, 721350, 748830, 873635, 898596, 1048362, 1123245, 1248050, 1442700, 1497660, 1572543, 1747270, 1872075, 2096724, 2246490, 2496100, 2620905, 3145086, 3494540, 3744150, 4368175, 4492980, 5241810, 5616225, 6290172, 7488300, 7862715, 8736350, 10483620, 11232450, 13104525, 15725430, 17472700, 22464900, 26209050, 31450860, 39313575, 52418100, 78627150, 157254300]

約数ペア:

[(1, 157254300), (2, 78627150), (3, 52418100), (4, 39313575), (5, 31450860), (6, 26209050), (7, 22464900), (9, 17472700), (10, 15725430), (12, 13104525), (14, 11232450), (15, 10483620), (18, 8736350), (20, 7862715), (21, 7488300), (25, 6290172), (28, 5616225), (30, 5241810), (35, 4492980), (36, 4368175), (42, 3744150), (45, 3494540), (50, 3145086), (60, 2620905), (63, 2496100), (70, 2246490), (75, 2096724), (84, 1872075), (90, 1747270), (100, 1572543), (105, 1497660), (109, 1442700), (126, 1248050), (140, 1123245), (150, 1048362), (175, 898596), (180, 873635), (210, 748830), (218, 721350), (225, 698908), (229, 686700), (252, 624025), (300, 524181), (315, 499220), (327, 480900), (350, 449298), (420, 374415), (436, 360675), (450, 349454), (458, 343350), (525, 299532), (545, 288540), (630, 249610), (654, 240450), (687, 228900), (700, 224649), (763, 206100), (900, 174727), (916, 171675), (981, 160300), (1050, 149766), (1090, 144270), (1145, 137340), (1260, 124805), (1308, 120225), (1374, 114450), (1526, 103050), (1575, 99844), (1603, 98100), (1635, 96180), (1962, 80150), (2061, 76300), (2100, 74883), (2180, 72135), (2289, 68700), (2290, 68670), (2725, 57708), (2748, 57225), (3052, 51525), (3150, 49922), (3206, 49050), (3270, 48090), (3435, 45780), (3815, 41220), (3924, 40075), (4122, 38150), (4578, 34350), (4580, 34335), (4809, 32700), (4905, 32060), (5450, 28854), (5725, 27468), (6300, 24961), (6412, 24525), (6540, 24045), (6867, 22900), (6870, 22890), (7630, 20610), (8015, 19620), (8175, 19236), (8244, 19075), (9156, 17175), (9618, 16350), (9810, 16030), (10305, 15260), (10900, 14427), (11445, 13740), (11450, 13734)]