91630980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3463}}^1$

素因数の和:3495

約数の個数: 144

約数和(自身を含む): 331712640

約数和(自身を除く): 240081660

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3463, 3780, 4410, 5292, 6615, 6926, 8820, 10389, 13230, 13852, 17315, 20778, 24241, 26460, 31167, 34630, 41556, 48482, 51945, 62334, 69260, 72723, 93501, 96964, 103890, 121205, 124668, 145446, 155835, 169687, 187002, 207780, 218169, 242410, 290892, 311670, 339374, 363615, 374004, 436338, 467505, 484820, 509061, 623340, 654507, 678748, 727230, 848435, 872676, 935010, 1018122, 1090845, 1309014, 1454460, 1527183, 1696870, 1870020, 2036244, 2181690, 2545305, 2618028, 3054366, 3272535, 3393740, 4363380, 4581549, 5090610, 6108732, 6545070, 7635915, 9163098, 10181220, 13090140, 15271830, 18326196, 22907745, 30543660, 45815490, 91630980]

約数ペア:

[(1, 91630980), (2, 45815490), (3, 30543660), (4, 22907745), (5, 18326196), (6, 15271830), (7, 13090140), (9, 10181220), (10, 9163098), (12, 7635915), (14, 6545070), (15, 6108732), (18, 5090610), (20, 4581549), (21, 4363380), (27, 3393740), (28, 3272535), (30, 3054366), (35, 2618028), (36, 2545305), (42, 2181690), (45, 2036244), (49, 1870020), (54, 1696870), (60, 1527183), (63, 1454460), (70, 1309014), (84, 1090845), (90, 1018122), (98, 935010), (105, 872676), (108, 848435), (126, 727230), (135, 678748), (140, 654507), (147, 623340), (180, 509061), (189, 484820), (196, 467505), (210, 436338), (245, 374004), (252, 363615), (270, 339374), (294, 311670), (315, 290892), (378, 242410), (420, 218169), (441, 207780), (490, 187002), (540, 169687), (588, 155835), (630, 145446), (735, 124668), (756, 121205), (882, 103890), (945, 96964), (980, 93501), (1260, 72723), (1323, 69260), (1470, 62334), (1764, 51945), (1890, 48482), (2205, 41556), (2646, 34630), (2940, 31167), (3463, 26460), (3780, 24241), (4410, 20778), (5292, 17315), (6615, 13852), (6926, 13230), (8820, 10389)]