16838250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 49690368

約数和(自身を除く): 32852118

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 143, 150, 157, 165, 195, 250, 275, 286, 314, 325, 330, 375, 390, 429, 471, 550, 650, 715, 750, 785, 825, 858, 942, 975, 1375, 1430, 1570, 1625, 1650, 1727, 1950, 2041, 2145, 2355, 2750, 3250, 3454, 3575, 3925, 4082, 4125, 4290, 4710, 4875, 5181, 6123, 7150, 7850, 8250, 8635, 9750, 10205, 10362, 10725, 11775, 12246, 17270, 17875, 19625, 20410, 21450, 22451, 23550, 25905, 30615, 35750, 39250, 43175, 44902, 51025, 51810, 53625, 58875, 61230, 67353, 86350, 102050, 107250, 112255, 117750, 129525, 134706, 153075, 215875, 224510, 255125, 259050, 306150, 336765, 431750, 510250, 561275, 647625, 673530, 765375, 1122550, 1295250, 1530750, 1683825, 2806375, 3367650, 5612750, 8419125, 16838250]

約数ペア:

[(1, 16838250), (2, 8419125), (3, 5612750), (5, 3367650), (6, 2806375), (10, 1683825), (11, 1530750), (13, 1295250), (15, 1122550), (22, 765375), (25, 673530), (26, 647625), (30, 561275), (33, 510250), (39, 431750), (50, 336765), (55, 306150), (65, 259050), (66, 255125), (75, 224510), (78, 215875), (110, 153075), (125, 134706), (130, 129525), (143, 117750), (150, 112255), (157, 107250), (165, 102050), (195, 86350), (250, 67353), (275, 61230), (286, 58875), (314, 53625), (325, 51810), (330, 51025), (375, 44902), (390, 43175), (429, 39250), (471, 35750), (550, 30615), (650, 25905), (715, 23550), (750, 22451), (785, 21450), (825, 20410), (858, 19625), (942, 17875), (975, 17270), (1375, 12246), (1430, 11775), (1570, 10725), (1625, 10362), (1650, 10205), (1727, 9750), (1950, 8635), (2041, 8250), (2145, 7850), (2355, 7150), (2750, 6123), (3250, 5181), (3454, 4875), (3575, 4710), (3925, 4290), (4082, 4125)]