490632900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{3023}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 1422658944

約数和(自身を除く): 932026044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 541, 1082, 1623, 2164, 2705, 3023, 3246, 5410, 6046, 6492, 8115, 9069, 10820, 12092, 13525, 15115, 16230, 18138, 27050, 30230, 32460, 36276, 40575, 45345, 54100, 60460, 75575, 81150, 90690, 151150, 162300, 181380, 226725, 302300, 453450, 906900, 1635443, 3270886, 4906329, 6541772, 8177215, 9812658, 16354430, 19625316, 24531645, 32708860, 40886075, 49063290, 81772150, 98126580, 122658225, 163544300, 245316450, 490632900]

約数ペア:

[(1, 490632900), (2, 245316450), (3, 163544300), (4, 122658225), (5, 98126580), (6, 81772150), (10, 49063290), (12, 40886075), (15, 32708860), (20, 24531645), (25, 19625316), (30, 16354430), (50, 9812658), (60, 8177215), (75, 6541772), (100, 4906329), (150, 3270886), (300, 1635443), (541, 906900), (1082, 453450), (1623, 302300), (2164, 226725), (2705, 181380), (3023, 162300), (3246, 151150), (5410, 90690), (6046, 81150), (6492, 75575), (8115, 60460), (9069, 54100), (10820, 45345), (12092, 40575), (13525, 36276), (15115, 32460), (16230, 30230), (18138, 27050)]