244510020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1586

約数の個数: 144

約数和(自身を含む): 792529920

約数和(自身を除く): 548019900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1305, 1395, 1511, 1740, 1798, 1860, 2610, 2697, 2790, 3022, 3596, 4495, 4533, 5220, 5394, 5580, 6044, 7555, 8091, 8990, 9066, 10788, 13485, 13599, 15110, 16182, 17980, 18132, 22665, 26970, 27198, 30220, 32364, 40455, 43819, 45330, 46841, 53940, 54396, 67995, 80910, 87638, 90660, 93682, 131457, 135990, 140523, 161820, 175276, 187364, 219095, 234205, 262914, 271980, 281046, 394371, 421569, 438190, 468410, 525828, 562092, 657285, 702615, 788742, 843138, 876380, 936820, 1314570, 1358389, 1405230, 1577484, 1686276, 1971855, 2107845, 2629140, 2716778, 2810460, 3943710, 4075167, 4215690, 5433556, 6791945, 7887420, 8150334, 8431380, 12225501, 13583890, 16300668, 20375835, 24451002, 27167780, 40751670, 48902004, 61127505, 81503340, 122255010, 244510020]

約数ペア:

[(1, 244510020), (2, 122255010), (3, 81503340), (4, 61127505), (5, 48902004), (6, 40751670), (9, 27167780), (10, 24451002), (12, 20375835), (15, 16300668), (18, 13583890), (20, 12225501), (29, 8431380), (30, 8150334), (31, 7887420), (36, 6791945), (45, 5433556), (58, 4215690), (60, 4075167), (62, 3943710), (87, 2810460), (90, 2716778), (93, 2629140), (116, 2107845), (124, 1971855), (145, 1686276), (155, 1577484), (174, 1405230), (180, 1358389), (186, 1314570), (261, 936820), (279, 876380), (290, 843138), (310, 788742), (348, 702615), (372, 657285), (435, 562092), (465, 525828), (522, 468410), (558, 438190), (580, 421569), (620, 394371), (870, 281046), (899, 271980), (930, 262914), (1044, 234205), (1116, 219095), (1305, 187364), (1395, 175276), (1511, 161820), (1740, 140523), (1798, 135990), (1860, 131457), (2610, 93682), (2697, 90660), (2790, 87638), (3022, 80910), (3596, 67995), (4495, 54396), (4533, 53940), (5220, 46841), (5394, 45330), (5580, 43819), (6044, 40455), (7555, 32364), (8091, 30220), (8990, 27198), (9066, 26970), (10788, 22665), (13485, 18132), (13599, 17980), (15110, 16182)]