1323900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1471}}^1$

素因数の和:1491

約数の個数: 54

約数和(自身を含む): 4152512

約数和(自身を除く): 2828612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1471, 2942, 4413, 5884, 7355, 8826, 13239, 14710, 17652, 22065, 26478, 29420, 36775, 44130, 52956, 66195, 73550, 88260, 110325, 132390, 147100, 220650, 264780, 330975, 441300, 661950, 1323900]

約数ペア:

[(1, 1323900), (2, 661950), (3, 441300), (4, 330975), (5, 264780), (6, 220650), (9, 147100), (10, 132390), (12, 110325), (15, 88260), (18, 73550), (20, 66195), (25, 52956), (30, 44130), (36, 36775), (45, 29420), (50, 26478), (60, 22065), (75, 17652), (90, 14710), (100, 13239), (150, 8826), (180, 7355), (225, 5884), (300, 4413), (450, 2942), (900, 1471)]