151800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:53

約数の個数: 96

約数和(自身を含む): 535680

約数和(自身を除く): 383880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 50, 55, 60, 66, 69, 75, 88, 92, 100, 110, 115, 120, 132, 138, 150, 165, 184, 200, 220, 230, 253, 264, 275, 276, 300, 330, 345, 440, 460, 506, 550, 552, 575, 600, 660, 690, 759, 825, 920, 1012, 1100, 1150, 1265, 1320, 1380, 1518, 1650, 1725, 2024, 2200, 2300, 2530, 2760, 3036, 3300, 3450, 3795, 4600, 5060, 6072, 6325, 6600, 6900, 7590, 10120, 12650, 13800, 15180, 18975, 25300, 30360, 37950, 50600, 75900, 151800]

約数ペア:

[(1, 151800), (2, 75900), (3, 50600), (4, 37950), (5, 30360), (6, 25300), (8, 18975), (10, 15180), (11, 13800), (12, 12650), (15, 10120), (20, 7590), (22, 6900), (23, 6600), (24, 6325), (25, 6072), (30, 5060), (33, 4600), (40, 3795), (44, 3450), (46, 3300), (50, 3036), (55, 2760), (60, 2530), (66, 2300), (69, 2200), (75, 2024), (88, 1725), (92, 1650), (100, 1518), (110, 1380), (115, 1320), (120, 1265), (132, 1150), (138, 1100), (150, 1012), (165, 920), (184, 825), (200, 759), (220, 690), (230, 660), (253, 600), (264, 575), (275, 552), (276, 550), (300, 506), (330, 460), (345, 440)]