139875300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2222

約数の個数: 108

約数和(自身を含む): 444646020

約数和(自身を除く): 304770720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 146, 150, 180, 219, 225, 292, 300, 365, 438, 450, 657, 730, 876, 900, 1095, 1314, 1460, 1825, 2129, 2190, 2628, 3285, 3650, 4258, 4380, 5475, 6387, 6570, 7300, 8516, 10645, 10950, 12774, 13140, 16425, 19161, 21290, 21900, 25548, 31935, 32850, 38322, 42580, 53225, 63870, 65700, 76644, 95805, 106450, 127740, 155417, 159675, 191610, 212900, 310834, 319350, 383220, 466251, 479025, 621668, 638700, 777085, 932502, 958050, 1398753, 1554170, 1865004, 1916100, 2331255, 2797506, 3108340, 3885425, 4662510, 5595012, 6993765, 7770850, 9325020, 11656275, 13987530, 15541700, 23312550, 27975060, 34968825, 46625100, 69937650, 139875300]

約数ペア:

[(1, 139875300), (2, 69937650), (3, 46625100), (4, 34968825), (5, 27975060), (6, 23312550), (9, 15541700), (10, 13987530), (12, 11656275), (15, 9325020), (18, 7770850), (20, 6993765), (25, 5595012), (30, 4662510), (36, 3885425), (45, 3108340), (50, 2797506), (60, 2331255), (73, 1916100), (75, 1865004), (90, 1554170), (100, 1398753), (146, 958050), (150, 932502), (180, 777085), (219, 638700), (225, 621668), (292, 479025), (300, 466251), (365, 383220), (438, 319350), (450, 310834), (657, 212900), (730, 191610), (876, 159675), (900, 155417), (1095, 127740), (1314, 106450), (1460, 95805), (1825, 76644), (2129, 65700), (2190, 63870), (2628, 53225), (3285, 42580), (3650, 38322), (4258, 32850), (4380, 31935), (5475, 25548), (6387, 21900), (6570, 21290), (7300, 19161), (8516, 16425), (10645, 13140), (10950, 12774)]