15896250

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 100

約数和(自身を含む): 44793474

約数和(自身を除く): 28897224

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 157, 162, 225, 250, 270, 314, 375, 405, 450, 471, 625, 675, 750, 785, 810, 942, 1125, 1250, 1350, 1413, 1570, 1875, 2025, 2250, 2355, 2826, 3375, 3750, 3925, 4050, 4239, 4710, 5625, 6750, 7065, 7850, 8478, 10125, 11250, 11775, 12717, 14130, 16875, 19625, 20250, 21195, 23550, 25434, 33750, 35325, 39250, 42390, 50625, 58875, 63585, 70650, 98125, 101250, 105975, 117750, 127170, 176625, 196250, 211950, 294375, 317925, 353250, 529875, 588750, 635850, 883125, 1059750, 1589625, 1766250, 2649375, 3179250, 5298750, 7948125, 15896250]

約数ペア:

[(1, 15896250), (2, 7948125), (3, 5298750), (5, 3179250), (6, 2649375), (9, 1766250), (10, 1589625), (15, 1059750), (18, 883125), (25, 635850), (27, 588750), (30, 529875), (45, 353250), (50, 317925), (54, 294375), (75, 211950), (81, 196250), (90, 176625), (125, 127170), (135, 117750), (150, 105975), (157, 101250), (162, 98125), (225, 70650), (250, 63585), (270, 58875), (314, 50625), (375, 42390), (405, 39250), (450, 35325), (471, 33750), (625, 25434), (675, 23550), (750, 21195), (785, 20250), (810, 19625), (942, 16875), (1125, 14130), (1250, 12717), (1350, 11775), (1413, 11250), (1570, 10125), (1875, 8478), (2025, 7850), (2250, 7065), (2355, 6750), (2826, 5625), (3375, 4710), (3750, 4239), (3925, 4050)]