133417980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 426535200

約数和(自身を除く): 293117220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 61, 87, 90, 116, 122, 145, 174, 180, 183, 244, 261, 290, 305, 348, 366, 419, 435, 522, 549, 580, 610, 732, 838, 870, 915, 1044, 1098, 1220, 1257, 1305, 1676, 1740, 1769, 1830, 2095, 2196, 2514, 2610, 2745, 3538, 3660, 3771, 4190, 5028, 5220, 5307, 5490, 6285, 7076, 7542, 8380, 8845, 10614, 10980, 12151, 12570, 15084, 15921, 17690, 18855, 21228, 24302, 25140, 25559, 26535, 31842, 35380, 36453, 37710, 48604, 51118, 53070, 60755, 63684, 72906, 75420, 76677, 79605, 102236, 106140, 109359, 121510, 127795, 145812, 153354, 159210, 182265, 218718, 230031, 243020, 255590, 306708, 318420, 364530, 383385, 437436, 460062, 511180, 546795, 729060, 741211, 766770, 920124, 1093590, 1150155, 1482422, 1533540, 2187180, 2223633, 2300310, 2964844, 3706055, 4447266, 4600620, 6670899, 7412110, 8894532, 11118165, 13341798, 14824220, 22236330, 26683596, 33354495, 44472660, 66708990, 133417980]

約数ペア:

[(1, 133417980), (2, 66708990), (3, 44472660), (4, 33354495), (5, 26683596), (6, 22236330), (9, 14824220), (10, 13341798), (12, 11118165), (15, 8894532), (18, 7412110), (20, 6670899), (29, 4600620), (30, 4447266), (36, 3706055), (45, 2964844), (58, 2300310), (60, 2223633), (61, 2187180), (87, 1533540), (90, 1482422), (116, 1150155), (122, 1093590), (145, 920124), (174, 766770), (180, 741211), (183, 729060), (244, 546795), (261, 511180), (290, 460062), (305, 437436), (348, 383385), (366, 364530), (419, 318420), (435, 306708), (522, 255590), (549, 243020), (580, 230031), (610, 218718), (732, 182265), (838, 159210), (870, 153354), (915, 145812), (1044, 127795), (1098, 121510), (1220, 109359), (1257, 106140), (1305, 102236), (1676, 79605), (1740, 76677), (1769, 75420), (1830, 72906), (2095, 63684), (2196, 60755), (2514, 53070), (2610, 51118), (2745, 48604), (3538, 37710), (3660, 36453), (3771, 35380), (4190, 31842), (5028, 26535), (5220, 25559), (5307, 25140), (5490, 24302), (6285, 21228), (7076, 18855), (7542, 17690), (8380, 15921), (8845, 15084), (10614, 12570), (10980, 12151)]