31152150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1926

約数の個数: 72

約数和(自身を含む): 86003424

約数和(自身を除く): 54851274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 1871, 2775, 3330, 3742, 5550, 5613, 8325, 9355, 11226, 16650, 16839, 18710, 28065, 33678, 46775, 56130, 69227, 84195, 93550, 138454, 140325, 168390, 207681, 280650, 346135, 415362, 420975, 623043, 692270, 841950, 1038405, 1246086, 1730675, 2076810, 3115215, 3461350, 5192025, 6230430, 10384050, 15576075, 31152150]

約数ペア:

[(1, 31152150), (2, 15576075), (3, 10384050), (5, 6230430), (6, 5192025), (9, 3461350), (10, 3115215), (15, 2076810), (18, 1730675), (25, 1246086), (30, 1038405), (37, 841950), (45, 692270), (50, 623043), (74, 420975), (75, 415362), (90, 346135), (111, 280650), (150, 207681), (185, 168390), (222, 140325), (225, 138454), (333, 93550), (370, 84195), (450, 69227), (555, 56130), (666, 46775), (925, 33678), (1110, 28065), (1665, 18710), (1850, 16839), (1871, 16650), (2775, 11226), (3330, 9355), (3742, 8325), (5550, 5613)]