713797500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7361

約数の個数: 120

約数和(自身を含む): 2241644944

約数和(自身を除く): 1527847444

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, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1875, 1950, 2500, 3250, 3750, 3900, 4875, 6500, 7321, 7500, 8125, 9750, 14642, 16250, 19500, 21963, 24375, 29284, 32500, 36605, 43926, 48750, 73210, 87852, 95173, 97500, 109815, 146420, 183025, 190346, 219630, 285519, 366050, 380692, 439260, 475865, 549075, 571038, 732100, 915125, 951730, 1098150, 1142076, 1427595, 1830250, 1903460, 2196300, 2379325, 2745375, 2855190, 3660500, 4575625, 4758650, 5490750, 5710380, 7137975, 9151250, 9517300, 10981500, 11896625, 13726875, 14275950, 18302500, 23793250, 27453750, 28551900, 35689875, 47586500, 54907500, 59483125, 71379750, 118966250, 142759500, 178449375, 237932500, 356898750, 713797500]

約数ペア:

[(1, 713797500), (2, 356898750), (3, 237932500), (4, 178449375), (5, 142759500), (6, 118966250), (10, 71379750), (12, 59483125), (13, 54907500), (15, 47586500), (20, 35689875), (25, 28551900), (26, 27453750), (30, 23793250), (39, 18302500), (50, 14275950), (52, 13726875), (60, 11896625), (65, 10981500), (75, 9517300), (78, 9151250), (100, 7137975), (125, 5710380), (130, 5490750), (150, 4758650), (156, 4575625), (195, 3660500), (250, 2855190), (260, 2745375), (300, 2379325), (325, 2196300), (375, 1903460), (390, 1830250), (500, 1427595), (625, 1142076), (650, 1098150), (750, 951730), (780, 915125), (975, 732100), (1250, 571038), (1300, 549075), (1500, 475865), (1625, 439260), (1875, 380692), (1950, 366050), (2500, 285519), (3250, 219630), (3750, 190346), (3900, 183025), (4875, 146420), (6500, 109815), (7321, 97500), (7500, 95173), (8125, 87852), (9750, 73210), (14642, 48750), (16250, 43926), (19500, 36605), (21963, 32500), (24375, 29284)]