252862020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 829382400

約数和(自身を除く): 576520380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 67, 87, 90, 108, 116, 134, 135, 145, 174, 180, 201, 241, 261, 268, 270, 290, 335, 348, 402, 435, 482, 522, 540, 580, 603, 670, 723, 783, 804, 870, 964, 1005, 1044, 1205, 1206, 1305, 1340, 1446, 1566, 1740, 1809, 1943, 2010, 2169, 2410, 2412, 2610, 2892, 3015, 3132, 3615, 3618, 3886, 3915, 4020, 4338, 4820, 5220, 5829, 6030, 6507, 6989, 7230, 7236, 7772, 7830, 8676, 9045, 9715, 10845, 11658, 12060, 13014, 13978, 14460, 15660, 16147, 17487, 18090, 19430, 20967, 21690, 23316, 26028, 27956, 29145, 32294, 32535, 34945, 34974, 36180, 38860, 41934, 43380, 48441, 52461, 58290, 62901, 64588, 65070, 69890, 69948, 80735, 83868, 87435, 96882, 104835, 104922, 116580, 125802, 130140, 139780, 145323, 161470, 174870, 188703, 193764, 209670, 209844, 242205, 251604, 262305, 290646, 314505, 322940, 349740, 377406, 419340, 435969, 468263, 484410, 524610, 581292, 629010, 726615, 754812, 871938, 936526, 943515, 968820, 1049220, 1258020, 1404789, 1453230, 1743876, 1873052, 1887030, 2179845, 2341315, 2809578, 2906460, 3774060, 4214367, 4359690, 4682630, 5619156, 7023945, 8428734, 8719380, 9365260, 12643101, 14047890, 16857468, 21071835, 25286202, 28095780, 42143670, 50572404, 63215505, 84287340, 126431010, 252862020]

約数ペア:

[(1, 252862020), (2, 126431010), (3, 84287340), (4, 63215505), (5, 50572404), (6, 42143670), (9, 28095780), (10, 25286202), (12, 21071835), (15, 16857468), (18, 14047890), (20, 12643101), (27, 9365260), (29, 8719380), (30, 8428734), (36, 7023945), (45, 5619156), (54, 4682630), (58, 4359690), (60, 4214367), (67, 3774060), (87, 2906460), (90, 2809578), (108, 2341315), (116, 2179845), (134, 1887030), (135, 1873052), (145, 1743876), (174, 1453230), (180, 1404789), (201, 1258020), (241, 1049220), (261, 968820), (268, 943515), (270, 936526), (290, 871938), (335, 754812), (348, 726615), (402, 629010), (435, 581292), (482, 524610), (522, 484410), (540, 468263), (580, 435969), (603, 419340), (670, 377406), (723, 349740), (783, 322940), (804, 314505), (870, 290646), (964, 262305), (1005, 251604), (1044, 242205), (1205, 209844), (1206, 209670), (1305, 193764), (1340, 188703), (1446, 174870), (1566, 161470), (1740, 145323), (1809, 139780), (1943, 130140), (2010, 125802), (2169, 116580), (2410, 104922), (2412, 104835), (2610, 96882), (2892, 87435), (3015, 83868), (3132, 80735), (3615, 69948), (3618, 69890), (3886, 65070), (3915, 64588), (4020, 62901), (4338, 58290), (4820, 52461), (5220, 48441), (5829, 43380), (6030, 41934), (6507, 38860), (6989, 36180), (7230, 34974), (7236, 34945), (7772, 32535), (7830, 32294), (8676, 29145), (9045, 27956), (9715, 26028), (10845, 23316), (11658, 21690), (12060, 20967), (13014, 19430), (13978, 18090), (14460, 17487), (15660, 16147)]