72417000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 156715800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 200, 202, 239, 250, 300, 303, 375, 404, 478, 500, 505, 600, 606, 717, 750, 808, 956, 1000, 1010, 1195, 1212, 1434, 1500, 1515, 1912, 2020, 2390, 2424, 2525, 2868, 3000, 3030, 3585, 4040, 4780, 5050, 5736, 5975, 6060, 7170, 7575, 9560, 10100, 11950, 12120, 12625, 14340, 15150, 17925, 20200, 23900, 24139, 25250, 28680, 29875, 30300, 35850, 37875, 47800, 48278, 50500, 59750, 60600, 71700, 72417, 75750, 89625, 96556, 101000, 119500, 120695, 143400, 144834, 151500, 179250, 193112, 239000, 241390, 289668, 303000, 358500, 362085, 482780, 579336, 603475, 717000, 724170, 965560, 1206950, 1448340, 1810425, 2413900, 2896680, 3017375, 3620850, 4827800, 6034750, 7241700, 9052125, 12069500, 14483400, 18104250, 24139000, 36208500, 72417000]

約数ペア:

[(1, 72417000), (2, 36208500), (3, 24139000), (4, 18104250), (5, 14483400), (6, 12069500), (8, 9052125), (10, 7241700), (12, 6034750), (15, 4827800), (20, 3620850), (24, 3017375), (25, 2896680), (30, 2413900), (40, 1810425), (50, 1448340), (60, 1206950), (75, 965560), (100, 724170), (101, 717000), (120, 603475), (125, 579336), (150, 482780), (200, 362085), (202, 358500), (239, 303000), (250, 289668), (300, 241390), (303, 239000), (375, 193112), (404, 179250), (478, 151500), (500, 144834), (505, 143400), (600, 120695), (606, 119500), (717, 101000), (750, 96556), (808, 89625), (956, 75750), (1000, 72417), (1010, 71700), (1195, 60600), (1212, 59750), (1434, 50500), (1500, 48278), (1515, 47800), (1912, 37875), (2020, 35850), (2390, 30300), (2424, 29875), (2525, 28680), (2868, 25250), (3000, 24139), (3030, 23900), (3585, 20200), (4040, 17925), (4780, 15150), (5050, 14340), (5736, 12625), (5975, 12120), (6060, 11950), (7170, 10100), (7575, 9560)]