74735700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19163}}^1$

素因数の和:19193

約数の個数: 72

約数和(自身を含む): 232880928

約数和(自身を除く): 158145228

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, 19163, 38326, 57489, 76652, 95815, 114978, 191630, 229956, 249119, 287445, 383260, 479075, 498238, 574890, 747357, 958150, 996476, 1149780, 1245595, 1437225, 1494714, 1916300, 2491190, 2874450, 2989428, 3736785, 4982380, 5748900, 6227975, 7473570, 12455950, 14947140, 18683925, 24911900, 37367850, 74735700]

約数ペア:

[(1, 74735700), (2, 37367850), (3, 24911900), (4, 18683925), (5, 14947140), (6, 12455950), (10, 7473570), (12, 6227975), (13, 5748900), (15, 4982380), (20, 3736785), (25, 2989428), (26, 2874450), (30, 2491190), (39, 1916300), (50, 1494714), (52, 1437225), (60, 1245595), (65, 1149780), (75, 996476), (78, 958150), (100, 747357), (130, 574890), (150, 498238), (156, 479075), (195, 383260), (260, 287445), (300, 249119), (325, 229956), (390, 191630), (650, 114978), (780, 95815), (975, 76652), (1300, 57489), (1950, 38326), (3900, 19163)]