144650400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{60271}}^1$

素因数の和:60294

約数の個数: 72

約数和(自身を含む): 470844864

約数和(自身を除く): 326194464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 60271, 120542, 180813, 241084, 301355, 361626, 482168, 602710, 723252, 904065, 964336, 1205420, 1446504, 1506775, 1808130, 1928672, 2410840, 2893008, 3013550, 3616260, 4520325, 4821680, 5786016, 6027100, 7232520, 9040650, 9643360, 12054200, 14465040, 18081300, 24108400, 28930080, 36162600, 48216800, 72325200, 144650400]

約数ペア:

[(1, 144650400), (2, 72325200), (3, 48216800), (4, 36162600), (5, 28930080), (6, 24108400), (8, 18081300), (10, 14465040), (12, 12054200), (15, 9643360), (16, 9040650), (20, 7232520), (24, 6027100), (25, 5786016), (30, 4821680), (32, 4520325), (40, 3616260), (48, 3013550), (50, 2893008), (60, 2410840), (75, 1928672), (80, 1808130), (96, 1506775), (100, 1446504), (120, 1205420), (150, 964336), (160, 904065), (200, 723252), (240, 602710), (300, 482168), (400, 361626), (480, 301355), (600, 241084), (800, 180813), (1200, 120542), (2400, 60271)]