188912520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 633456000

約数和(自身を除く): 444543480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 829, 844, 1055, 1080, 1266, 1658, 1688, 1899, 2110, 2487, 2532, 3165, 3316, 3798, 4145, 4220, 4974, 5064, 5697, 6330, 6632, 7461, 7596, 8290, 8440, 9495, 9948, 11394, 12435, 12660, 14922, 15192, 16580, 18990, 19896, 22383, 22788, 24870, 25320, 28485, 29844, 33160, 37305, 37980, 44766, 45576, 49740, 56970, 59688, 74610, 75960, 89532, 99480, 111915, 113940, 149220, 174919, 179064, 223830, 227880, 298440, 349838, 447660, 524757, 699676, 874595, 895320, 1049514, 1399352, 1574271, 1749190, 2099028, 2623785, 3148542, 3498380, 4198056, 4722813, 5247570, 6297084, 6996760, 7871355, 9445626, 10495140, 12594168, 15742710, 18891252, 20990280, 23614065, 31485420, 37782504, 47228130, 62970840, 94456260, 188912520]

約数ペア:

[(1, 188912520), (2, 94456260), (3, 62970840), (4, 47228130), (5, 37782504), (6, 31485420), (8, 23614065), (9, 20990280), (10, 18891252), (12, 15742710), (15, 12594168), (18, 10495140), (20, 9445626), (24, 7871355), (27, 6996760), (30, 6297084), (36, 5247570), (40, 4722813), (45, 4198056), (54, 3498380), (60, 3148542), (72, 2623785), (90, 2099028), (108, 1749190), (120, 1574271), (135, 1399352), (180, 1049514), (211, 895320), (216, 874595), (270, 699676), (360, 524757), (422, 447660), (540, 349838), (633, 298440), (829, 227880), (844, 223830), (1055, 179064), (1080, 174919), (1266, 149220), (1658, 113940), (1688, 111915), (1899, 99480), (2110, 89532), (2487, 75960), (2532, 74610), (3165, 59688), (3316, 56970), (3798, 49740), (4145, 45576), (4220, 44766), (4974, 37980), (5064, 37305), (5697, 33160), (6330, 29844), (6632, 28485), (7461, 25320), (7596, 24870), (8290, 22788), (8440, 22383), (9495, 19896), (9948, 18990), (11394, 16580), (12435, 15192), (12660, 14922)]