156924450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 454129416

約数和(自身を除く): 297204966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 73, 75, 85, 90, 102, 146, 150, 153, 170, 219, 225, 255, 281, 306, 365, 425, 438, 450, 510, 562, 657, 730, 765, 843, 850, 1095, 1241, 1275, 1314, 1405, 1530, 1686, 1825, 2190, 2482, 2529, 2550, 2810, 3285, 3650, 3723, 3825, 4215, 4777, 5058, 5475, 6205, 6570, 7025, 7446, 7650, 8430, 9554, 10950, 11169, 12410, 12645, 14050, 14331, 16425, 18615, 20513, 21075, 22338, 23885, 25290, 28662, 31025, 32850, 37230, 41026, 42150, 42993, 47770, 55845, 61539, 62050, 63225, 71655, 85986, 93075, 102565, 111690, 119425, 123078, 126450, 143310, 184617, 186150, 205130, 214965, 238850, 279225, 307695, 348721, 358275, 369234, 429930, 512825, 558450, 615390, 697442, 716550, 923085, 1025650, 1046163, 1074825, 1538475, 1743605, 1846170, 2092326, 2149650, 3076950, 3138489, 3487210, 4615425, 5230815, 6276978, 8718025, 9230850, 10461630, 15692445, 17436050, 26154075, 31384890, 52308150, 78462225, 156924450]

約数ペア:

[(1, 156924450), (2, 78462225), (3, 52308150), (5, 31384890), (6, 26154075), (9, 17436050), (10, 15692445), (15, 10461630), (17, 9230850), (18, 8718025), (25, 6276978), (30, 5230815), (34, 4615425), (45, 3487210), (50, 3138489), (51, 3076950), (73, 2149650), (75, 2092326), (85, 1846170), (90, 1743605), (102, 1538475), (146, 1074825), (150, 1046163), (153, 1025650), (170, 923085), (219, 716550), (225, 697442), (255, 615390), (281, 558450), (306, 512825), (365, 429930), (425, 369234), (438, 358275), (450, 348721), (510, 307695), (562, 279225), (657, 238850), (730, 214965), (765, 205130), (843, 186150), (850, 184617), (1095, 143310), (1241, 126450), (1275, 123078), (1314, 119425), (1405, 111690), (1530, 102565), (1686, 93075), (1825, 85986), (2190, 71655), (2482, 63225), (2529, 62050), (2550, 61539), (2810, 55845), (3285, 47770), (3650, 42993), (3723, 42150), (3825, 41026), (4215, 37230), (4777, 32850), (5058, 31025), (5475, 28662), (6205, 25290), (6570, 23885), (7025, 22338), (7446, 21075), (7650, 20513), (8430, 18615), (9554, 16425), (10950, 14331), (11169, 14050), (12410, 12645)]