156129270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:750

約数の個数: 128

約数和(自身を含む): 442575360

約数和(自身を除く): 286446090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 37, 38, 55, 57, 66, 74, 95, 110, 111, 114, 165, 185, 190, 209, 222, 285, 330, 370, 407, 418, 555, 570, 627, 673, 703, 814, 1045, 1110, 1221, 1254, 1346, 1406, 2019, 2035, 2090, 2109, 2442, 3135, 3365, 3515, 4038, 4070, 4218, 6105, 6270, 6730, 7030, 7403, 7733, 10095, 10545, 12210, 12787, 14806, 15466, 20190, 21090, 22209, 23199, 24901, 25574, 37015, 38361, 38665, 44418, 46398, 49802, 63935, 74030, 74703, 76722, 77330, 111045, 115995, 124505, 127870, 140657, 149406, 191805, 222090, 231990, 249010, 273911, 281314, 373515, 383610, 421971, 473119, 547822, 703285, 747030, 821733, 843942, 946238, 1369555, 1406570, 1419357, 1643466, 2109855, 2365595, 2739110, 2838714, 4108665, 4219710, 4731190, 5204309, 7096785, 8217330, 10408618, 14193570, 15612927, 26021545, 31225854, 52043090, 78064635, 156129270]

約数ペア:

[(1, 156129270), (2, 78064635), (3, 52043090), (5, 31225854), (6, 26021545), (10, 15612927), (11, 14193570), (15, 10408618), (19, 8217330), (22, 7096785), (30, 5204309), (33, 4731190), (37, 4219710), (38, 4108665), (55, 2838714), (57, 2739110), (66, 2365595), (74, 2109855), (95, 1643466), (110, 1419357), (111, 1406570), (114, 1369555), (165, 946238), (185, 843942), (190, 821733), (209, 747030), (222, 703285), (285, 547822), (330, 473119), (370, 421971), (407, 383610), (418, 373515), (555, 281314), (570, 273911), (627, 249010), (673, 231990), (703, 222090), (814, 191805), (1045, 149406), (1110, 140657), (1221, 127870), (1254, 124505), (1346, 115995), (1406, 111045), (2019, 77330), (2035, 76722), (2090, 74703), (2109, 74030), (2442, 63935), (3135, 49802), (3365, 46398), (3515, 44418), (4038, 38665), (4070, 38361), (4218, 37015), (6105, 25574), (6270, 24901), (6730, 23199), (7030, 22209), (7403, 21090), (7733, 20190), (10095, 15466), (10545, 14806), (12210, 12787)]