145250400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{60521}}^1$

素因数の和:60544

約数の個数: 72

約数和(自身を含む): 472797864

約数和(自身を除く): 327547464

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, 60521, 121042, 181563, 242084, 302605, 363126, 484168, 605210, 726252, 907815, 968336, 1210420, 1452504, 1513025, 1815630, 1936672, 2420840, 2905008, 3026050, 3631260, 4539075, 4841680, 5810016, 6052100, 7262520, 9078150, 9683360, 12104200, 14525040, 18156300, 24208400, 29050080, 36312600, 48416800, 72625200, 145250400]

約数ペア:

[(1, 145250400), (2, 72625200), (3, 48416800), (4, 36312600), (5, 29050080), (6, 24208400), (8, 18156300), (10, 14525040), (12, 12104200), (15, 9683360), (16, 9078150), (20, 7262520), (24, 6052100), (25, 5810016), (30, 4841680), (32, 4539075), (40, 3631260), (48, 3026050), (50, 2905008), (60, 2420840), (75, 1936672), (80, 1815630), (96, 1513025), (100, 1452504), (120, 1210420), (150, 968336), (160, 907815), (200, 726252), (240, 605210), (300, 484168), (400, 363126), (480, 302605), (600, 242084), (800, 181563), (1200, 121042), (2400, 60521)]