118725480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:752

約数の個数: 128

約数和(自身を含む): 398390400

約数和(自身を除く): 279664920

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, 521, 540, 633, 844, 1042, 1055, 1080, 1266, 1563, 1688, 1899, 2084, 2110, 2532, 2605, 3126, 3165, 3798, 4168, 4220, 4689, 5064, 5210, 5697, 6252, 6330, 7596, 7815, 8440, 9378, 9495, 10420, 11394, 12504, 12660, 14067, 15192, 15630, 18756, 18990, 20840, 22788, 23445, 25320, 28134, 28485, 31260, 37512, 37980, 45576, 46890, 56268, 56970, 62520, 70335, 75960, 93780, 109931, 112536, 113940, 140670, 187560, 219862, 227880, 281340, 329793, 439724, 549655, 562680, 659586, 879448, 989379, 1099310, 1319172, 1648965, 1978758, 2198620, 2638344, 2968137, 3297930, 3957516, 4397240, 4946895, 5936274, 6595860, 7915032, 9893790, 11872548, 13191720, 14840685, 19787580, 23745096, 29681370, 39575160, 59362740, 118725480]

約数ペア:

[(1, 118725480), (2, 59362740), (3, 39575160), (4, 29681370), (5, 23745096), (6, 19787580), (8, 14840685), (9, 13191720), (10, 11872548), (12, 9893790), (15, 7915032), (18, 6595860), (20, 5936274), (24, 4946895), (27, 4397240), (30, 3957516), (36, 3297930), (40, 2968137), (45, 2638344), (54, 2198620), (60, 1978758), (72, 1648965), (90, 1319172), (108, 1099310), (120, 989379), (135, 879448), (180, 659586), (211, 562680), (216, 549655), (270, 439724), (360, 329793), (422, 281340), (521, 227880), (540, 219862), (633, 187560), (844, 140670), (1042, 113940), (1055, 112536), (1080, 109931), (1266, 93780), (1563, 75960), (1688, 70335), (1899, 62520), (2084, 56970), (2110, 56268), (2532, 46890), (2605, 45576), (3126, 37980), (3165, 37512), (3798, 31260), (4168, 28485), (4220, 28134), (4689, 25320), (5064, 23445), (5210, 22788), (5697, 20840), (6252, 18990), (6330, 18756), (7596, 15630), (7815, 15192), (8440, 14067), (9378, 12660), (9495, 12504), (10420, 11394)]