157250400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{65521}}^1$

素因数の和:65544

約数の個数: 72

約数和(自身を含む): 511857864

約数和(自身を除く): 354607464

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, 65521, 131042, 196563, 262084, 327605, 393126, 524168, 655210, 786252, 982815, 1048336, 1310420, 1572504, 1638025, 1965630, 2096672, 2620840, 3145008, 3276050, 3931260, 4914075, 5241680, 6290016, 6552100, 7862520, 9828150, 10483360, 13104200, 15725040, 19656300, 26208400, 31450080, 39312600, 52416800, 78625200, 157250400]

約数ペア:

[(1, 157250400), (2, 78625200), (3, 52416800), (4, 39312600), (5, 31450080), (6, 26208400), (8, 19656300), (10, 15725040), (12, 13104200), (15, 10483360), (16, 9828150), (20, 7862520), (24, 6552100), (25, 6290016), (30, 5241680), (32, 4914075), (40, 3931260), (48, 3276050), (50, 3145008), (60, 2620840), (75, 2096672), (80, 1965630), (96, 1638025), (100, 1572504), (120, 1310420), (150, 1048336), (160, 982815), (200, 786252), (240, 655210), (300, 524168), (400, 393126), (480, 327605), (600, 262084), (800, 196563), (1200, 131042), (2400, 65521)]