1955148900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{773}}^1\times {\mathrm{8431}}^1$

素因数の和:9221

約数の個数: 72

約数和(自身を含む): 5664887424

約数和(自身を除く): 3709738524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 773, 1546, 2319, 3092, 3865, 4638, 7730, 8431, 9276, 11595, 15460, 16862, 19325, 23190, 25293, 33724, 38650, 42155, 46380, 50586, 57975, 77300, 84310, 101172, 115950, 126465, 168620, 210775, 231900, 252930, 421550, 505860, 632325, 843100, 1264650, 2529300, 6517163, 13034326, 19551489, 26068652, 32585815, 39102978, 65171630, 78205956, 97757445, 130343260, 162929075, 195514890, 325858150, 391029780, 488787225, 651716300, 977574450, 1955148900]

約数ペア:

[(1, 1955148900), (2, 977574450), (3, 651716300), (4, 488787225), (5, 391029780), (6, 325858150), (10, 195514890), (12, 162929075), (15, 130343260), (20, 97757445), (25, 78205956), (30, 65171630), (50, 39102978), (60, 32585815), (75, 26068652), (100, 19551489), (150, 13034326), (300, 6517163), (773, 2529300), (1546, 1264650), (2319, 843100), (3092, 632325), (3865, 505860), (4638, 421550), (7730, 252930), (8431, 231900), (9276, 210775), (11595, 168620), (15460, 126465), (16862, 115950), (19325, 101172), (23190, 84310), (25293, 77300), (33724, 57975), (38650, 50586), (42155, 46380)]