185239260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 588107520

約数和(自身を除く): 402868260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 124, 155, 178, 180, 186, 267, 279, 310, 356, 372, 373, 445, 465, 534, 558, 620, 746, 801, 890, 930, 1068, 1116, 1119, 1335, 1395, 1492, 1602, 1780, 1860, 1865, 2238, 2670, 2759, 2790, 3204, 3357, 3730, 4005, 4476, 5340, 5518, 5580, 5595, 6714, 7460, 8010, 8277, 11036, 11190, 11563, 13428, 13795, 16020, 16554, 16785, 22380, 23126, 24831, 27590, 33108, 33197, 33570, 34689, 41385, 46252, 49662, 55180, 57815, 66394, 67140, 69378, 82770, 99324, 99591, 104067, 115630, 124155, 132788, 138756, 165540, 165985, 173445, 199182, 208134, 231260, 248310, 298773, 331970, 346890, 398364, 416268, 496620, 497955, 520335, 597546, 663940, 693780, 995910, 1029107, 1040670, 1195092, 1493865, 1991820, 2058214, 2081340, 2987730, 3087321, 4116428, 5145535, 5975460, 6174642, 9261963, 10291070, 12349284, 15436605, 18523926, 20582140, 30873210, 37047852, 46309815, 61746420, 92619630, 185239260]

約数ペア:

[(1, 185239260), (2, 92619630), (3, 61746420), (4, 46309815), (5, 37047852), (6, 30873210), (9, 20582140), (10, 18523926), (12, 15436605), (15, 12349284), (18, 10291070), (20, 9261963), (30, 6174642), (31, 5975460), (36, 5145535), (45, 4116428), (60, 3087321), (62, 2987730), (89, 2081340), (90, 2058214), (93, 1991820), (124, 1493865), (155, 1195092), (178, 1040670), (180, 1029107), (186, 995910), (267, 693780), (279, 663940), (310, 597546), (356, 520335), (372, 497955), (373, 496620), (445, 416268), (465, 398364), (534, 346890), (558, 331970), (620, 298773), (746, 248310), (801, 231260), (890, 208134), (930, 199182), (1068, 173445), (1116, 165985), (1119, 165540), (1335, 138756), (1395, 132788), (1492, 124155), (1602, 115630), (1780, 104067), (1860, 99591), (1865, 99324), (2238, 82770), (2670, 69378), (2759, 67140), (2790, 66394), (3204, 57815), (3357, 55180), (3730, 49662), (4005, 46252), (4476, 41385), (5340, 34689), (5518, 33570), (5580, 33197), (5595, 33108), (6714, 27590), (7460, 24831), (8010, 23126), (8277, 22380), (11036, 16785), (11190, 16554), (11563, 16020), (13428, 13795)]