158200900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 434597184

約数和(自身を除く): 276396284

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 25, 26, 37, 44, 46, 50, 52, 55, 65, 74, 92, 100, 110, 115, 130, 143, 148, 169, 185, 220, 230, 253, 260, 275, 286, 299, 325, 338, 370, 407, 460, 481, 506, 550, 572, 575, 598, 650, 676, 715, 740, 814, 845, 851, 925, 962, 1012, 1100, 1150, 1196, 1265, 1300, 1430, 1495, 1628, 1690, 1702, 1850, 1859, 1924, 2035, 2300, 2405, 2530, 2860, 2990, 3289, 3380, 3404, 3575, 3700, 3718, 3887, 4070, 4225, 4255, 4810, 5060, 5291, 5980, 6253, 6325, 6578, 7150, 7436, 7475, 7774, 8140, 8450, 8510, 9295, 9361, 9620, 10175, 10582, 11063, 12025, 12506, 12650, 13156, 14300, 14950, 15548, 16445, 16900, 17020, 18590, 18722, 19435, 20350, 21164, 21275, 22126, 24050, 25012, 25300, 26455, 29900, 31265, 32890, 37180, 37444, 38870, 40700, 42550, 42757, 44252, 46475, 46805, 48100, 52910, 55315, 62530, 65780, 68783, 77740, 82225, 85100, 85514, 92950, 93610, 97175, 105820, 110630, 121693, 125060, 132275, 137566, 143819, 156325, 164450, 171028, 185900, 187220, 194350, 213785, 221260, 234025, 243386, 264550, 275132, 276575, 287638, 312650, 328900, 343915, 388700, 427570, 468050, 486772, 529100, 553150, 575276, 608465, 625300, 687830, 719095, 855140, 936100, 1068925, 1106300, 1216930, 1375660, 1438190, 1582009, 1719575, 2137850, 2433860, 2876380, 3042325, 3164018, 3439150, 3595475, 4275700, 6084650, 6328036, 6878300, 7190950, 7910045, 12169300, 14381900, 15820090, 31640180, 39550225, 79100450, 158200900]

約数ペア:

[(1, 158200900), (2, 79100450), (4, 39550225), (5, 31640180), (10, 15820090), (11, 14381900), (13, 12169300), (20, 7910045), (22, 7190950), (23, 6878300), (25, 6328036), (26, 6084650), (37, 4275700), (44, 3595475), (46, 3439150), (50, 3164018), (52, 3042325), (55, 2876380), (65, 2433860), (74, 2137850), (92, 1719575), (100, 1582009), (110, 1438190), (115, 1375660), (130, 1216930), (143, 1106300), (148, 1068925), (169, 936100), (185, 855140), (220, 719095), (230, 687830), (253, 625300), (260, 608465), (275, 575276), (286, 553150), (299, 529100), (325, 486772), (338, 468050), (370, 427570), (407, 388700), (460, 343915), (481, 328900), (506, 312650), (550, 287638), (572, 276575), (575, 275132), (598, 264550), (650, 243386), (676, 234025), (715, 221260), (740, 213785), (814, 194350), (845, 187220), (851, 185900), (925, 171028), (962, 164450), (1012, 156325), (1100, 143819), (1150, 137566), (1196, 132275), (1265, 125060), (1300, 121693), (1430, 110630), (1495, 105820), (1628, 97175), (1690, 93610), (1702, 92950), (1850, 85514), (1859, 85100), (1924, 82225), (2035, 77740), (2300, 68783), (2405, 65780), (2530, 62530), (2860, 55315), (2990, 52910), (3289, 48100), (3380, 46805), (3404, 46475), (3575, 44252), (3700, 42757), (3718, 42550), (3887, 40700), (4070, 38870), (4225, 37444), (4255, 37180), (4810, 32890), (5060, 31265), (5291, 29900), (5980, 26455), (6253, 25300), (6325, 25012), (6578, 24050), (7150, 22126), (7436, 21275), (7475, 21164), (7774, 20350), (8140, 19435), (8450, 18722), (8510, 18590), (9295, 17020), (9361, 16900), (9620, 16445), (10175, 15548), (10582, 14950), (11063, 14300), (12025, 13156), (12506, 12650)]