201999150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149629}}^1$

素因数の和:149650

約数の個数: 48

約数和(自身を含む): 556623600

約数和(自身を除く): 354624450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 149629, 299258, 448887, 748145, 897774, 1346661, 1496290, 2244435, 2693322, 3740725, 4039983, 4488870, 6733305, 7481450, 8079966, 11222175, 13466610, 20199915, 22444350, 33666525, 40399830, 67333050, 100999575, 201999150]

約数ペア:

[(1, 201999150), (2, 100999575), (3, 67333050), (5, 40399830), (6, 33666525), (9, 22444350), (10, 20199915), (15, 13466610), (18, 11222175), (25, 8079966), (27, 7481450), (30, 6733305), (45, 4488870), (50, 4039983), (54, 3740725), (75, 2693322), (90, 2244435), (135, 1496290), (150, 1346661), (225, 897774), (270, 748145), (450, 448887), (675, 299258), (1350, 149629)]