921909300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{236387}}^1$

素因数の和:236417

約数の個数: 72

約数和(自身を含む): 2872586976

約数和(自身を除く): 1950677676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 236387, 472774, 709161, 945548, 1181935, 1418322, 2363870, 2836644, 3073031, 3545805, 4727740, 5909675, 6146062, 7091610, 9219093, 11819350, 12292124, 14183220, 15365155, 17729025, 18438186, 23638700, 30730310, 35458050, 36876372, 46095465, 61460620, 70916100, 76825775, 92190930, 153651550, 184381860, 230477325, 307303100, 460954650, 921909300]

約数ペア:

[(1, 921909300), (2, 460954650), (3, 307303100), (4, 230477325), (5, 184381860), (6, 153651550), (10, 92190930), (12, 76825775), (13, 70916100), (15, 61460620), (20, 46095465), (25, 36876372), (26, 35458050), (30, 30730310), (39, 23638700), (50, 18438186), (52, 17729025), (60, 15365155), (65, 14183220), (75, 12292124), (78, 11819350), (100, 9219093), (130, 7091610), (150, 6146062), (156, 5909675), (195, 4727740), (260, 3545805), (300, 3073031), (325, 2836644), (390, 2363870), (650, 1418322), (780, 1181935), (975, 945548), (1300, 709161), (1950, 472774), (3900, 236387)]