75519720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 259683840

約数和(自身を除く): 184164120

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, 101, 120, 124, 134, 155, 180, 186, 201, 202, 248, 268, 279, 303, 310, 335, 360, 372, 402, 404, 465, 505, 536, 558, 603, 606, 620, 670, 744, 804, 808, 909, 930, 1005, 1010, 1116, 1206, 1212, 1240, 1340, 1395, 1515, 1608, 1818, 1860, 2010, 2020, 2077, 2232, 2412, 2424, 2680, 2790, 3015, 3030, 3131, 3636, 3720, 4020, 4040, 4154, 4545, 4824, 5580, 6030, 6060, 6231, 6262, 6767, 7272, 8040, 8308, 9090, 9393, 10385, 11160, 12060, 12120, 12462, 12524, 13534, 15655, 16616, 18180, 18693, 18786, 20301, 20770, 24120, 24924, 25048, 27068, 28179, 31155, 31310, 33835, 36360, 37386, 37572, 40602, 41540, 46965, 49848, 54136, 56358, 60903, 62310, 62620, 67670, 74772, 75144, 81204, 83080, 93465, 93930, 101505, 112716, 121806, 124620, 125240, 135340, 140895, 149544, 162408, 186930, 187860, 203010, 209777, 225432, 243612, 249240, 270680, 281790, 304515, 373860, 375720, 406020, 419554, 487224, 563580, 609030, 629331, 747720, 812040, 839108, 1048885, 1127160, 1218060, 1258662, 1678216, 1887993, 2097770, 2436120, 2517324, 3146655, 3775986, 4195540, 5034648, 6293310, 7551972, 8391080, 9439965, 12586620, 15103944, 18879930, 25173240, 37759860, 75519720]

約数ペア:

[(1, 75519720), (2, 37759860), (3, 25173240), (4, 18879930), (5, 15103944), (6, 12586620), (8, 9439965), (9, 8391080), (10, 7551972), (12, 6293310), (15, 5034648), (18, 4195540), (20, 3775986), (24, 3146655), (30, 2517324), (31, 2436120), (36, 2097770), (40, 1887993), (45, 1678216), (60, 1258662), (62, 1218060), (67, 1127160), (72, 1048885), (90, 839108), (93, 812040), (101, 747720), (120, 629331), (124, 609030), (134, 563580), (155, 487224), (180, 419554), (186, 406020), (201, 375720), (202, 373860), (248, 304515), (268, 281790), (279, 270680), (303, 249240), (310, 243612), (335, 225432), (360, 209777), (372, 203010), (402, 187860), (404, 186930), (465, 162408), (505, 149544), (536, 140895), (558, 135340), (603, 125240), (606, 124620), (620, 121806), (670, 112716), (744, 101505), (804, 93930), (808, 93465), (909, 83080), (930, 81204), (1005, 75144), (1010, 74772), (1116, 67670), (1206, 62620), (1212, 62310), (1240, 60903), (1340, 56358), (1395, 54136), (1515, 49848), (1608, 46965), (1818, 41540), (1860, 40602), (2010, 37572), (2020, 37386), (2077, 36360), (2232, 33835), (2412, 31310), (2424, 31155), (2680, 28179), (2790, 27068), (3015, 25048), (3030, 24924), (3131, 24120), (3636, 20770), (3720, 20301), (4020, 18786), (4040, 18693), (4154, 18180), (4545, 16616), (4824, 15655), (5580, 13534), (6030, 12524), (6060, 12462), (6231, 12120), (6262, 12060), (6767, 11160), (7272, 10385), (8040, 9393), (8308, 9090)]