39128100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 86863836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 167, 213, 220, 275, 284, 300, 330, 334, 355, 426, 501, 550, 660, 668, 710, 781, 825, 835, 852, 1002, 1065, 1100, 1420, 1562, 1650, 1670, 1775, 1837, 2004, 2130, 2343, 2505, 3124, 3300, 3340, 3550, 3674, 3905, 4175, 4260, 4686, 5010, 5325, 5511, 7100, 7348, 7810, 8350, 9185, 9372, 10020, 10650, 11022, 11715, 11857, 12525, 15620, 16700, 18370, 19525, 21300, 22044, 23430, 23714, 25050, 27555, 35571, 36740, 39050, 45925, 46860, 47428, 50100, 55110, 58575, 59285, 71142, 78100, 91850, 110220, 117150, 118570, 130427, 137775, 142284, 177855, 183700, 234300, 237140, 260854, 275550, 296425, 355710, 391281, 521708, 551100, 592850, 652135, 711420, 782562, 889275, 1185700, 1304270, 1565124, 1778550, 1956405, 2608540, 3260675, 3557100, 3912810, 6521350, 7825620, 9782025, 13042700, 19564050, 39128100]

約数ペア:

[(1, 39128100), (2, 19564050), (3, 13042700), (4, 9782025), (5, 7825620), (6, 6521350), (10, 3912810), (11, 3557100), (12, 3260675), (15, 2608540), (20, 1956405), (22, 1778550), (25, 1565124), (30, 1304270), (33, 1185700), (44, 889275), (50, 782562), (55, 711420), (60, 652135), (66, 592850), (71, 551100), (75, 521708), (100, 391281), (110, 355710), (132, 296425), (142, 275550), (150, 260854), (165, 237140), (167, 234300), (213, 183700), (220, 177855), (275, 142284), (284, 137775), (300, 130427), (330, 118570), (334, 117150), (355, 110220), (426, 91850), (501, 78100), (550, 71142), (660, 59285), (668, 58575), (710, 55110), (781, 50100), (825, 47428), (835, 46860), (852, 45925), (1002, 39050), (1065, 36740), (1100, 35571), (1420, 27555), (1562, 25050), (1650, 23714), (1670, 23430), (1775, 22044), (1837, 21300), (2004, 19525), (2130, 18370), (2343, 16700), (2505, 15620), (3124, 12525), (3300, 11857), (3340, 11715), (3550, 11022), (3674, 10650), (3905, 10020), (4175, 9372), (4260, 9185), (4686, 8350), (5010, 7810), (5325, 7348), (5511, 7100)]