40929900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 131658240

約数和(自身を除く): 90728340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 110, 132, 150, 157, 158, 165, 220, 237, 275, 300, 314, 316, 330, 395, 471, 474, 550, 628, 660, 785, 790, 825, 869, 942, 948, 1100, 1185, 1570, 1580, 1650, 1727, 1738, 1884, 1975, 2355, 2370, 2607, 3140, 3300, 3454, 3476, 3925, 3950, 4345, 4710, 4740, 5181, 5214, 5925, 6908, 7850, 7900, 8635, 8690, 9420, 10362, 10428, 11775, 11850, 12403, 13035, 15700, 17270, 17380, 20724, 21725, 23550, 23700, 24806, 25905, 26070, 34540, 37209, 43175, 43450, 47100, 49612, 51810, 52140, 62015, 65175, 74418, 86350, 86900, 103620, 124030, 129525, 130350, 136433, 148836, 172700, 186045, 248060, 259050, 260700, 272866, 310075, 372090, 409299, 518100, 545732, 620150, 682165, 744180, 818598, 930225, 1240300, 1364330, 1637196, 1860450, 2046495, 2728660, 3410825, 3720900, 4092990, 6821650, 8185980, 10232475, 13643300, 20464950, 40929900]

約数ペア:

[(1, 40929900), (2, 20464950), (3, 13643300), (4, 10232475), (5, 8185980), (6, 6821650), (10, 4092990), (11, 3720900), (12, 3410825), (15, 2728660), (20, 2046495), (22, 1860450), (25, 1637196), (30, 1364330), (33, 1240300), (44, 930225), (50, 818598), (55, 744180), (60, 682165), (66, 620150), (75, 545732), (79, 518100), (100, 409299), (110, 372090), (132, 310075), (150, 272866), (157, 260700), (158, 259050), (165, 248060), (220, 186045), (237, 172700), (275, 148836), (300, 136433), (314, 130350), (316, 129525), (330, 124030), (395, 103620), (471, 86900), (474, 86350), (550, 74418), (628, 65175), (660, 62015), (785, 52140), (790, 51810), (825, 49612), (869, 47100), (942, 43450), (948, 43175), (1100, 37209), (1185, 34540), (1570, 26070), (1580, 25905), (1650, 24806), (1727, 23700), (1738, 23550), (1884, 21725), (1975, 20724), (2355, 17380), (2370, 17270), (2607, 15700), (3140, 13035), (3300, 12403), (3454, 11850), (3476, 11775), (3925, 10428), (3950, 10362), (4345, 9420), (4710, 8690), (4740, 8635), (5181, 7900), (5214, 7850), (5925, 6908)]