31317600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13049}}^1$

素因数の和:13072

約数の個数: 72

約数和(自身を含む): 101946600

約数和(自身を除く): 70629000

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, 13049, 26098, 39147, 52196, 65245, 78294, 104392, 130490, 156588, 195735, 208784, 260980, 313176, 326225, 391470, 417568, 521960, 626352, 652450, 782940, 978675, 1043920, 1252704, 1304900, 1565880, 1957350, 2087840, 2609800, 3131760, 3914700, 5219600, 6263520, 7829400, 10439200, 15658800, 31317600]

約数ペア:

[(1, 31317600), (2, 15658800), (3, 10439200), (4, 7829400), (5, 6263520), (6, 5219600), (8, 3914700), (10, 3131760), (12, 2609800), (15, 2087840), (16, 1957350), (20, 1565880), (24, 1304900), (25, 1252704), (30, 1043920), (32, 978675), (40, 782940), (48, 652450), (50, 626352), (60, 521960), (75, 417568), (80, 391470), (96, 326225), (100, 313176), (120, 260980), (150, 208784), (160, 195735), (200, 156588), (240, 130490), (300, 104392), (400, 78294), (480, 65245), (600, 52196), (800, 39147), (1200, 26098), (2400, 13049)]