23329980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 75688704

約数和(自身を除く): 52358724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 113, 124, 148, 155, 180, 185, 186, 222, 226, 279, 310, 333, 339, 370, 372, 444, 452, 465, 555, 558, 565, 620, 666, 678, 740, 930, 1017, 1110, 1116, 1130, 1147, 1332, 1356, 1395, 1665, 1695, 1860, 2034, 2220, 2260, 2294, 2790, 3330, 3390, 3441, 3503, 4068, 4181, 4588, 5085, 5580, 5735, 6660, 6780, 6882, 7006, 8362, 10170, 10323, 10509, 11470, 12543, 13764, 14012, 16724, 17205, 17515, 20340, 20646, 20905, 21018, 22940, 25086, 31527, 34410, 35030, 37629, 41292, 41810, 42036, 50172, 51615, 52545, 62715, 63054, 68820, 70060, 75258, 83620, 103230, 105090, 125430, 126108, 129611, 150516, 157635, 188145, 206460, 210180, 250860, 259222, 315270, 376290, 388833, 518444, 630540, 648055, 752580, 777666, 1166499, 1296110, 1555332, 1944165, 2332998, 2592220, 3888330, 4665996, 5832495, 7776660, 11664990, 23329980]

約数ペア:

[(1, 23329980), (2, 11664990), (3, 7776660), (4, 5832495), (5, 4665996), (6, 3888330), (9, 2592220), (10, 2332998), (12, 1944165), (15, 1555332), (18, 1296110), (20, 1166499), (30, 777666), (31, 752580), (36, 648055), (37, 630540), (45, 518444), (60, 388833), (62, 376290), (74, 315270), (90, 259222), (93, 250860), (111, 210180), (113, 206460), (124, 188145), (148, 157635), (155, 150516), (180, 129611), (185, 126108), (186, 125430), (222, 105090), (226, 103230), (279, 83620), (310, 75258), (333, 70060), (339, 68820), (370, 63054), (372, 62715), (444, 52545), (452, 51615), (465, 50172), (555, 42036), (558, 41810), (565, 41292), (620, 37629), (666, 35030), (678, 34410), (740, 31527), (930, 25086), (1017, 22940), (1110, 21018), (1116, 20905), (1130, 20646), (1147, 20340), (1332, 17515), (1356, 17205), (1395, 16724), (1665, 14012), (1695, 13764), (1860, 12543), (2034, 11470), (2220, 10509), (2260, 10323), (2294, 10170), (2790, 8362), (3330, 7006), (3390, 6882), (3441, 6780), (3503, 6660), (4068, 5735), (4181, 5580), (4588, 5085)]