299835720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 1023459840

約数和(自身を除く): 723624120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 90, 93, 120, 124, 134, 155, 180, 186, 201, 248, 268, 279, 310, 335, 360, 372, 401, 402, 465, 536, 558, 603, 620, 670, 744, 802, 804, 930, 1005, 1116, 1203, 1206, 1240, 1340, 1395, 1604, 1608, 1860, 2005, 2010, 2077, 2232, 2406, 2412, 2680, 2790, 3015, 3208, 3609, 3720, 4010, 4020, 4154, 4812, 4824, 5580, 6015, 6030, 6231, 7218, 8020, 8040, 8308, 9624, 10385, 11160, 12030, 12060, 12431, 12462, 14436, 16040, 16616, 18045, 18693, 20770, 24060, 24120, 24862, 24924, 26867, 28872, 31155, 36090, 37293, 37386, 41540, 48120, 49724, 49848, 53734, 62155, 62310, 72180, 74586, 74772, 80601, 83080, 93465, 99448, 107468, 111879, 124310, 124620, 134335, 144360, 149172, 149544, 161202, 186465, 186930, 214936, 223758, 241803, 248620, 249240, 268670, 298344, 322404, 372930, 373860, 403005, 447516, 483606, 497240, 537340, 559395, 644808, 745860, 747720, 806010, 832877, 895032, 967212, 1074680, 1118790, 1209015, 1491720, 1612020, 1665754, 1934424, 2237580, 2418030, 2498631, 3224040, 3331508, 4164385, 4475160, 4836060, 4997262, 6663016, 7495893, 8328770, 9672120, 9994524, 12493155, 14991786, 16657540, 19989048, 24986310, 29983572, 33315080, 37479465, 49972620, 59967144, 74958930, 99945240, 149917860, 299835720]

約数ペア:

[(1, 299835720), (2, 149917860), (3, 99945240), (4, 74958930), (5, 59967144), (6, 49972620), (8, 37479465), (9, 33315080), (10, 29983572), (12, 24986310), (15, 19989048), (18, 16657540), (20, 14991786), (24, 12493155), (30, 9994524), (31, 9672120), (36, 8328770), (40, 7495893), (45, 6663016), (60, 4997262), (62, 4836060), (67, 4475160), (72, 4164385), (90, 3331508), (93, 3224040), (120, 2498631), (124, 2418030), (134, 2237580), (155, 1934424), (180, 1665754), (186, 1612020), (201, 1491720), (248, 1209015), (268, 1118790), (279, 1074680), (310, 967212), (335, 895032), (360, 832877), (372, 806010), (401, 747720), (402, 745860), (465, 644808), (536, 559395), (558, 537340), (603, 497240), (620, 483606), (670, 447516), (744, 403005), (802, 373860), (804, 372930), (930, 322404), (1005, 298344), (1116, 268670), (1203, 249240), (1206, 248620), (1240, 241803), (1340, 223758), (1395, 214936), (1604, 186930), (1608, 186465), (1860, 161202), (2005, 149544), (2010, 149172), (2077, 144360), (2232, 134335), (2406, 124620), (2412, 124310), (2680, 111879), (2790, 107468), (3015, 99448), (3208, 93465), (3609, 83080), (3720, 80601), (4010, 74772), (4020, 74586), (4154, 72180), (4812, 62310), (4824, 62155), (5580, 53734), (6015, 49848), (6030, 49724), (6231, 48120), (7218, 41540), (8020, 37386), (8040, 37293), (8308, 36090), (9624, 31155), (10385, 28872), (11160, 26867), (12030, 24924), (12060, 24862), (12431, 24120), (12462, 24060), (14436, 20770), (16040, 18693), (16616, 18045)]