22122900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 70953792

約数和(自身を除く): 48830892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 523, 564, 705, 846, 900, 940, 1046, 1175, 1410, 1569, 1692, 2092, 2115, 2350, 2615, 2820, 3138, 3525, 4230, 4700, 4707, 5230, 6276, 7050, 7845, 8460, 9414, 10460, 10575, 13075, 14100, 15690, 18828, 21150, 23535, 24581, 26150, 31380, 39225, 42300, 47070, 49162, 52300, 73743, 78450, 94140, 98324, 117675, 122905, 147486, 156900, 221229, 235350, 245810, 294972, 368715, 442458, 470700, 491620, 614525, 737430, 884916, 1106145, 1229050, 1474860, 1843575, 2212290, 2458100, 3687150, 4424580, 5530725, 7374300, 11061450, 22122900]

約数ペア:

[(1, 22122900), (2, 11061450), (3, 7374300), (4, 5530725), (5, 4424580), (6, 3687150), (9, 2458100), (10, 2212290), (12, 1843575), (15, 1474860), (18, 1229050), (20, 1106145), (25, 884916), (30, 737430), (36, 614525), (45, 491620), (47, 470700), (50, 442458), (60, 368715), (75, 294972), (90, 245810), (94, 235350), (100, 221229), (141, 156900), (150, 147486), (180, 122905), (188, 117675), (225, 98324), (235, 94140), (282, 78450), (300, 73743), (423, 52300), (450, 49162), (470, 47070), (523, 42300), (564, 39225), (705, 31380), (846, 26150), (900, 24581), (940, 23535), (1046, 21150), (1175, 18828), (1410, 15690), (1569, 14100), (1692, 13075), (2092, 10575), (2115, 10460), (2350, 9414), (2615, 8460), (2820, 7845), (3138, 7050), (3525, 6276), (4230, 5230), (4700, 4707)]