152220420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 527206680

約数和(自身を除く): 374986260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 121, 132, 145, 165, 174, 180, 198, 220, 241, 242, 261, 290, 319, 330, 348, 363, 396, 435, 482, 484, 495, 522, 580, 605, 638, 660, 723, 726, 870, 957, 964, 990, 1044, 1089, 1205, 1210, 1276, 1305, 1446, 1452, 1595, 1740, 1815, 1914, 1980, 2169, 2178, 2410, 2420, 2610, 2651, 2871, 2892, 3190, 3509, 3615, 3630, 3828, 4338, 4356, 4785, 4820, 5220, 5302, 5445, 5742, 6380, 6989, 7018, 7230, 7260, 7953, 8676, 9570, 10527, 10604, 10845, 10890, 11484, 13255, 13978, 14036, 14355, 14460, 15906, 17545, 19140, 20967, 21054, 21690, 21780, 23859, 26510, 27956, 28710, 29161, 31581, 31812, 34945, 35090, 39765, 41934, 42108, 43380, 47718, 52635, 53020, 57420, 58322, 62901, 63162, 69890, 70180, 76879, 79530, 83868, 87483, 95436, 104835, 105270, 116644, 119295, 125802, 126324, 139780, 145805, 153758, 157905, 159060, 174966, 209670, 210540, 230637, 238590, 251604, 262449, 291610, 307516, 314505, 315810, 349932, 384395, 419340, 437415, 461274, 477180, 524898, 583220, 629010, 631620, 691911, 768790, 845669, 874830, 922548, 1049796, 1153185, 1258020, 1312245, 1383822, 1537580, 1691338, 1749660, 2306370, 2537007, 2624490, 2767644, 3382676, 3459555, 4228345, 4612740, 5074014, 5248980, 6919110, 7611021, 8456690, 10148028, 12685035, 13838220, 15222042, 16913380, 25370070, 30444084, 38055105, 50740140, 76110210, 152220420]

約数ペア:

[(1, 152220420), (2, 76110210), (3, 50740140), (4, 38055105), (5, 30444084), (6, 25370070), (9, 16913380), (10, 15222042), (11, 13838220), (12, 12685035), (15, 10148028), (18, 8456690), (20, 7611021), (22, 6919110), (29, 5248980), (30, 5074014), (33, 4612740), (36, 4228345), (44, 3459555), (45, 3382676), (55, 2767644), (58, 2624490), (60, 2537007), (66, 2306370), (87, 1749660), (90, 1691338), (99, 1537580), (110, 1383822), (116, 1312245), (121, 1258020), (132, 1153185), (145, 1049796), (165, 922548), (174, 874830), (180, 845669), (198, 768790), (220, 691911), (241, 631620), (242, 629010), (261, 583220), (290, 524898), (319, 477180), (330, 461274), (348, 437415), (363, 419340), (396, 384395), (435, 349932), (482, 315810), (484, 314505), (495, 307516), (522, 291610), (580, 262449), (605, 251604), (638, 238590), (660, 230637), (723, 210540), (726, 209670), (870, 174966), (957, 159060), (964, 157905), (990, 153758), (1044, 145805), (1089, 139780), (1205, 126324), (1210, 125802), (1276, 119295), (1305, 116644), (1446, 105270), (1452, 104835), (1595, 95436), (1740, 87483), (1815, 83868), (1914, 79530), (1980, 76879), (2169, 70180), (2178, 69890), (2410, 63162), (2420, 62901), (2610, 58322), (2651, 57420), (2871, 53020), (2892, 52635), (3190, 47718), (3509, 43380), (3615, 42108), (3630, 41934), (3828, 39765), (4338, 35090), (4356, 34945), (4785, 31812), (4820, 31581), (5220, 29161), (5302, 28710), (5445, 27956), (5742, 26510), (6380, 23859), (6989, 21780), (7018, 21690), (7230, 21054), (7260, 20967), (7953, 19140), (8676, 17545), (9570, 15906), (10527, 14460), (10604, 14355), (10845, 14036), (10890, 13978), (11484, 13255)]