138691800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5927}}^1$

素因数の和:5962

約数の個数: 144

約数和(自身を含む): 501686640

約数和(自身を除く): 362994840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 5927, 7800, 11700, 11854, 17781, 23400, 23708, 29635, 35562, 47416, 53343, 59270, 71124, 77051, 88905, 106686, 118540, 142248, 148175, 154102, 177810, 213372, 231153, 237080, 266715, 296350, 308204, 355620, 385255, 426744, 444525, 462306, 533430, 592700, 616408, 693459, 711240, 770510, 889050, 924612, 1066860, 1155765, 1185400, 1333575, 1386918, 1541020, 1778100, 1849224, 1926275, 2133720, 2311530, 2667150, 2773836, 3082040, 3467295, 3556200, 3852550, 4623060, 5334300, 5547672, 5778825, 6934590, 7705100, 9246120, 10668600, 11557650, 13869180, 15410200, 17336475, 23115300, 27738360, 34672950, 46230600, 69345900, 138691800]

約数ペア:

[(1, 138691800), (2, 69345900), (3, 46230600), (4, 34672950), (5, 27738360), (6, 23115300), (8, 17336475), (9, 15410200), (10, 13869180), (12, 11557650), (13, 10668600), (15, 9246120), (18, 7705100), (20, 6934590), (24, 5778825), (25, 5547672), (26, 5334300), (30, 4623060), (36, 3852550), (39, 3556200), (40, 3467295), (45, 3082040), (50, 2773836), (52, 2667150), (60, 2311530), (65, 2133720), (72, 1926275), (75, 1849224), (78, 1778100), (90, 1541020), (100, 1386918), (104, 1333575), (117, 1185400), (120, 1155765), (130, 1066860), (150, 924612), (156, 889050), (180, 770510), (195, 711240), (200, 693459), (225, 616408), (234, 592700), (260, 533430), (300, 462306), (312, 444525), (325, 426744), (360, 385255), (390, 355620), (450, 308204), (468, 296350), (520, 266715), (585, 237080), (600, 231153), (650, 213372), (780, 177810), (900, 154102), (936, 148175), (975, 142248), (1170, 118540), (1300, 106686), (1560, 88905), (1800, 77051), (1950, 71124), (2340, 59270), (2600, 53343), (2925, 47416), (3900, 35562), (4680, 29635), (5850, 23708), (5927, 23400), (7800, 17781), (11700, 11854)]