120912300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3631}}^1$

素因数の和:3688

約数の個数: 108

約数和(自身を含む): 389343136

約数和(自身を除く): 268430836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 2220, 2775, 3330, 3631, 3700, 5550, 6660, 7262, 8325, 10893, 11100, 14524, 16650, 18155, 21786, 32679, 33300, 36310, 43572, 54465, 65358, 72620, 90775, 108930, 130716, 134347, 163395, 181550, 217860, 268694, 272325, 326790, 363100, 403041, 537388, 544650, 653580, 671735, 806082, 816975, 1089300, 1209123, 1343470, 1612164, 1633950, 2015205, 2418246, 2686940, 3267900, 3358675, 4030410, 4836492, 6045615, 6717350, 8060820, 10076025, 12091230, 13434700, 20152050, 24182460, 30228075, 40304100, 60456150, 120912300]

約数ペア:

[(1, 120912300), (2, 60456150), (3, 40304100), (4, 30228075), (5, 24182460), (6, 20152050), (9, 13434700), (10, 12091230), (12, 10076025), (15, 8060820), (18, 6717350), (20, 6045615), (25, 4836492), (30, 4030410), (36, 3358675), (37, 3267900), (45, 2686940), (50, 2418246), (60, 2015205), (74, 1633950), (75, 1612164), (90, 1343470), (100, 1209123), (111, 1089300), (148, 816975), (150, 806082), (180, 671735), (185, 653580), (222, 544650), (225, 537388), (300, 403041), (333, 363100), (370, 326790), (444, 272325), (450, 268694), (555, 217860), (666, 181550), (740, 163395), (900, 134347), (925, 130716), (1110, 108930), (1332, 90775), (1665, 72620), (1850, 65358), (2220, 54465), (2775, 43572), (3330, 36310), (3631, 33300), (3700, 32679), (5550, 21786), (6660, 18155), (7262, 16650), (8325, 14524), (10893, 11100)]