251979237900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21536687}}^1$

素因数の和:21536720

約数の個数: 108

約数和(自身を含む): 850569955872

約数和(自身を除く): 598590717972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 21536687, 43073374, 64610061, 86146748, 107683435, 129220122, 193830183, 215366870, 258440244, 279976931, 323050305, 387660366, 430733740, 538417175, 559953862, 646100610, 775320732, 839930793, 969150915, 1076834350, 1119907724, 1292201220, 1399884655, 1615251525, 1679861586, 1938301830, 2153668700, 2519792379, 2799769310, 3230503050, 3359723172, 3876603660, 4199653965, 4845754575, 5039584758, 5599538620, 6461006100, 6999423275, 8399307930, 9691509150, 10079169516, 12598961895, 13998846550, 16798615860, 19383018300, 20998269825, 25197923790, 27997693100, 41996539650, 50395847580, 62994809475, 83993079300, 125989618950, 251979237900]

約数ペア:

[(1, 251979237900), (2, 125989618950), (3, 83993079300), (4, 62994809475), (5, 50395847580), (6, 41996539650), (9, 27997693100), (10, 25197923790), (12, 20998269825), (13, 19383018300), (15, 16798615860), (18, 13998846550), (20, 12598961895), (25, 10079169516), (26, 9691509150), (30, 8399307930), (36, 6999423275), (39, 6461006100), (45, 5599538620), (50, 5039584758), (52, 4845754575), (60, 4199653965), (65, 3876603660), (75, 3359723172), (78, 3230503050), (90, 2799769310), (100, 2519792379), (117, 2153668700), (130, 1938301830), (150, 1679861586), (156, 1615251525), (180, 1399884655), (195, 1292201220), (225, 1119907724), (234, 1076834350), (260, 969150915), (300, 839930793), (325, 775320732), (390, 646100610), (450, 559953862), (468, 538417175), (585, 430733740), (650, 387660366), (780, 323050305), (900, 279976931), (975, 258440244), (1170, 215366870), (1300, 193830183), (1950, 129220122), (2340, 107683435), (2925, 86146748), (3900, 64610061), (5850, 43073374), (11700, 21536687)]