202392400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 582842656

約数和(自身を除く): 380450256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 43, 50, 56, 70, 80, 82, 86, 100, 112, 140, 164, 172, 175, 200, 205, 215, 280, 287, 301, 328, 344, 350, 400, 410, 430, 560, 574, 602, 656, 688, 700, 820, 860, 1025, 1075, 1148, 1204, 1400, 1435, 1505, 1640, 1681, 1720, 1763, 2050, 2150, 2296, 2408, 2800, 2870, 3010, 3280, 3362, 3440, 3526, 4100, 4300, 4592, 4816, 5740, 6020, 6724, 7052, 7175, 7525, 8200, 8405, 8600, 8815, 11480, 11767, 12040, 12341, 13448, 14104, 14350, 15050, 16400, 16810, 17200, 17630, 22960, 23534, 24080, 24682, 26896, 28208, 28700, 30100, 33620, 35260, 42025, 44075, 47068, 49364, 57400, 58835, 60200, 61705, 67240, 70520, 72283, 84050, 88150, 94136, 98728, 114800, 117670, 120400, 123410, 134480, 141040, 144566, 168100, 176300, 188272, 197456, 235340, 246820, 289132, 294175, 308525, 336200, 352600, 361415, 470680, 493640, 505981, 578264, 588350, 617050, 672400, 705200, 722830, 941360, 987280, 1011962, 1156528, 1176700, 1234100, 1445660, 1807075, 2023924, 2353400, 2468200, 2529905, 2891320, 3614150, 4047848, 4706800, 4936400, 5059810, 5782640, 7228300, 8095696, 10119620, 12649525, 14456600, 20239240, 25299050, 28913200, 40478480, 50598100, 101196200, 202392400]

約数ペア:

[(1, 202392400), (2, 101196200), (4, 50598100), (5, 40478480), (7, 28913200), (8, 25299050), (10, 20239240), (14, 14456600), (16, 12649525), (20, 10119620), (25, 8095696), (28, 7228300), (35, 5782640), (40, 5059810), (41, 4936400), (43, 4706800), (50, 4047848), (56, 3614150), (70, 2891320), (80, 2529905), (82, 2468200), (86, 2353400), (100, 2023924), (112, 1807075), (140, 1445660), (164, 1234100), (172, 1176700), (175, 1156528), (200, 1011962), (205, 987280), (215, 941360), (280, 722830), (287, 705200), (301, 672400), (328, 617050), (344, 588350), (350, 578264), (400, 505981), (410, 493640), (430, 470680), (560, 361415), (574, 352600), (602, 336200), (656, 308525), (688, 294175), (700, 289132), (820, 246820), (860, 235340), (1025, 197456), (1075, 188272), (1148, 176300), (1204, 168100), (1400, 144566), (1435, 141040), (1505, 134480), (1640, 123410), (1681, 120400), (1720, 117670), (1763, 114800), (2050, 98728), (2150, 94136), (2296, 88150), (2408, 84050), (2800, 72283), (2870, 70520), (3010, 67240), (3280, 61705), (3362, 60200), (3440, 58835), (3526, 57400), (4100, 49364), (4300, 47068), (4592, 44075), (4816, 42025), (5740, 35260), (6020, 33620), (6724, 30100), (7052, 28700), (7175, 28208), (7525, 26896), (8200, 24682), (8405, 24080), (8600, 23534), (8815, 22960), (11480, 17630), (11767, 17200), (12040, 16810), (12341, 16400), (13448, 15050), (14104, 14350)]