189744450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9511}}^1$

素因数の和:9552

約数の個数: 96

約数和(自身を含む): 566154240

約数和(自身を除く): 376409790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9511, 9975, 19022, 19950, 28533, 47555, 57066, 66577, 95110, 133154, 142665, 180709, 199731, 237775, 285330, 332885, 361418, 399462, 475550, 542127, 665770, 713325, 903545, 998655, 1084254, 1264963, 1426650, 1664425, 1807090, 1997310, 2529926, 2710635, 3328850, 3794889, 4517725, 4993275, 5421270, 6324815, 7589778, 9035450, 9986550, 12649630, 13553175, 18974445, 27106350, 31624075, 37948890, 63248150, 94872225, 189744450]

約数ペア:

[(1, 189744450), (2, 94872225), (3, 63248150), (5, 37948890), (6, 31624075), (7, 27106350), (10, 18974445), (14, 13553175), (15, 12649630), (19, 9986550), (21, 9035450), (25, 7589778), (30, 6324815), (35, 5421270), (38, 4993275), (42, 4517725), (50, 3794889), (57, 3328850), (70, 2710635), (75, 2529926), (95, 1997310), (105, 1807090), (114, 1664425), (133, 1426650), (150, 1264963), (175, 1084254), (190, 998655), (210, 903545), (266, 713325), (285, 665770), (350, 542127), (399, 475550), (475, 399462), (525, 361418), (570, 332885), (665, 285330), (798, 237775), (950, 199731), (1050, 180709), (1330, 142665), (1425, 133154), (1995, 95110), (2850, 66577), (3325, 57066), (3990, 47555), (6650, 28533), (9511, 19950), (9975, 19022)]