52779000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 167618880

約数和(自身を除く): 114839880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 125, 146, 150, 200, 219, 241, 250, 292, 300, 365, 375, 438, 482, 500, 584, 600, 723, 730, 750, 876, 964, 1000, 1095, 1205, 1446, 1460, 1500, 1752, 1825, 1928, 2190, 2410, 2892, 2920, 3000, 3615, 3650, 4380, 4820, 5475, 5784, 6025, 7230, 7300, 8760, 9125, 9640, 10950, 12050, 14460, 14600, 17593, 18075, 18250, 21900, 24100, 27375, 28920, 30125, 35186, 36150, 36500, 43800, 48200, 52779, 54750, 60250, 70372, 72300, 73000, 87965, 90375, 105558, 109500, 120500, 140744, 144600, 175930, 180750, 211116, 219000, 241000, 263895, 351860, 361500, 422232, 439825, 527790, 703720, 723000, 879650, 1055580, 1319475, 1759300, 2111160, 2199125, 2638950, 3518600, 4398250, 5277900, 6597375, 8796500, 10555800, 13194750, 17593000, 26389500, 52779000]

約数ペア:

[(1, 52779000), (2, 26389500), (3, 17593000), (4, 13194750), (5, 10555800), (6, 8796500), (8, 6597375), (10, 5277900), (12, 4398250), (15, 3518600), (20, 2638950), (24, 2199125), (25, 2111160), (30, 1759300), (40, 1319475), (50, 1055580), (60, 879650), (73, 723000), (75, 703720), (100, 527790), (120, 439825), (125, 422232), (146, 361500), (150, 351860), (200, 263895), (219, 241000), (241, 219000), (250, 211116), (292, 180750), (300, 175930), (365, 144600), (375, 140744), (438, 120500), (482, 109500), (500, 105558), (584, 90375), (600, 87965), (723, 73000), (730, 72300), (750, 70372), (876, 60250), (964, 54750), (1000, 52779), (1095, 48200), (1205, 43800), (1446, 36500), (1460, 36150), (1500, 35186), (1752, 30125), (1825, 28920), (1928, 27375), (2190, 24100), (2410, 21900), (2892, 18250), (2920, 18075), (3000, 17593), (3615, 14600), (3650, 14460), (4380, 12050), (4820, 10950), (5475, 9640), (5784, 9125), (6025, 8760), (7230, 7300)]