142652340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 450976680

約数和(自身を除く): 308324340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 270, 324, 346, 405, 509, 519, 540, 692, 810, 865, 1018, 1038, 1527, 1557, 1620, 1730, 2036, 2076, 2545, 2595, 3054, 3114, 3460, 4581, 4671, 5090, 5190, 6108, 6228, 7635, 7785, 9162, 9342, 10180, 10380, 13743, 14013, 15270, 15570, 18324, 18684, 22905, 23355, 27486, 28026, 30540, 31140, 41229, 45810, 46710, 54972, 56052, 68715, 70065, 82458, 88057, 91620, 93420, 137430, 140130, 164916, 176114, 206145, 264171, 274860, 280260, 352228, 412290, 440285, 528342, 792513, 824580, 880570, 1056684, 1320855, 1585026, 1761140, 2377539, 2641710, 3170052, 3962565, 4755078, 5283420, 7132617, 7925130, 9510156, 11887695, 14265234, 15850260, 23775390, 28530468, 35663085, 47550780, 71326170, 142652340]

約数ペア:

[(1, 142652340), (2, 71326170), (3, 47550780), (4, 35663085), (5, 28530468), (6, 23775390), (9, 15850260), (10, 14265234), (12, 11887695), (15, 9510156), (18, 7925130), (20, 7132617), (27, 5283420), (30, 4755078), (36, 3962565), (45, 3170052), (54, 2641710), (60, 2377539), (81, 1761140), (90, 1585026), (108, 1320855), (135, 1056684), (162, 880570), (173, 824580), (180, 792513), (270, 528342), (324, 440285), (346, 412290), (405, 352228), (509, 280260), (519, 274860), (540, 264171), (692, 206145), (810, 176114), (865, 164916), (1018, 140130), (1038, 137430), (1527, 93420), (1557, 91620), (1620, 88057), (1730, 82458), (2036, 70065), (2076, 68715), (2545, 56052), (2595, 54972), (3054, 46710), (3114, 45810), (3460, 41229), (4581, 31140), (4671, 30540), (5090, 28026), (5190, 27486), (6108, 23355), (6228, 22905), (7635, 18684), (7785, 18324), (9162, 15570), (9342, 15270), (10180, 14013), (10380, 13743)]