53301780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 193536000

約数和(自身を除く): 140234220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 239, 252, 270, 295, 315, 354, 378, 413, 420, 478, 531, 540, 590, 630, 708, 717, 756, 826, 885, 945, 956, 1062, 1180, 1195, 1239, 1260, 1434, 1593, 1652, 1673, 1770, 1890, 2065, 2124, 2151, 2390, 2478, 2655, 2868, 3186, 3346, 3540, 3585, 3717, 3780, 4130, 4302, 4780, 4956, 5019, 5310, 6195, 6372, 6453, 6692, 7170, 7434, 7965, 8260, 8365, 8604, 10038, 10620, 10755, 11151, 12390, 12906, 14101, 14340, 14868, 15057, 15930, 16730, 18585, 20076, 21510, 22302, 24780, 25095, 25812, 28202, 30114, 31860, 32265, 33460, 37170, 42303, 43020, 44604, 45171, 50190, 55755, 56404, 60228, 64530, 70505, 74340, 75285, 84606, 90342, 98707, 100380, 111510, 126909, 129060, 141010, 150570, 169212, 180684, 197414, 211515, 223020, 225855, 253818, 282020, 296121, 301140, 380727, 394828, 423030, 451710, 493535, 507636, 592242, 634545, 761454, 846060, 888363, 903420, 987070, 1184484, 1269090, 1480605, 1522908, 1776726, 1903635, 1974140, 2538180, 2665089, 2961210, 3553452, 3807270, 4441815, 5330178, 5922420, 7614540, 8883630, 10660356, 13325445, 17767260, 26650890, 53301780]

約数ペア:

[(1, 53301780), (2, 26650890), (3, 17767260), (4, 13325445), (5, 10660356), (6, 8883630), (7, 7614540), (9, 5922420), (10, 5330178), (12, 4441815), (14, 3807270), (15, 3553452), (18, 2961210), (20, 2665089), (21, 2538180), (27, 1974140), (28, 1903635), (30, 1776726), (35, 1522908), (36, 1480605), (42, 1269090), (45, 1184484), (54, 987070), (59, 903420), (60, 888363), (63, 846060), (70, 761454), (84, 634545), (90, 592242), (105, 507636), (108, 493535), (118, 451710), (126, 423030), (135, 394828), (140, 380727), (177, 301140), (180, 296121), (189, 282020), (210, 253818), (236, 225855), (239, 223020), (252, 211515), (270, 197414), (295, 180684), (315, 169212), (354, 150570), (378, 141010), (413, 129060), (420, 126909), (478, 111510), (531, 100380), (540, 98707), (590, 90342), (630, 84606), (708, 75285), (717, 74340), (756, 70505), (826, 64530), (885, 60228), (945, 56404), (956, 55755), (1062, 50190), (1180, 45171), (1195, 44604), (1239, 43020), (1260, 42303), (1434, 37170), (1593, 33460), (1652, 32265), (1673, 31860), (1770, 30114), (1890, 28202), (2065, 25812), (2124, 25095), (2151, 24780), (2390, 22302), (2478, 21510), (2655, 20076), (2868, 18585), (3186, 16730), (3346, 15930), (3540, 15057), (3585, 14868), (3717, 14340), (3780, 14101), (4130, 12906), (4302, 12390), (4780, 11151), (4956, 10755), (5019, 10620), (5310, 10038), (6195, 8604), (6372, 8365), (6453, 8260), (6692, 7965), (7170, 7434)]