147449340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 473316480

約数和(自身を除く): 325867140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 47, 58, 60, 87, 90, 94, 116, 141, 145, 174, 180, 188, 235, 261, 282, 290, 348, 423, 435, 470, 522, 564, 580, 601, 705, 846, 870, 940, 1044, 1202, 1305, 1363, 1410, 1692, 1740, 1803, 2115, 2404, 2610, 2726, 2820, 3005, 3606, 4089, 4230, 5220, 5409, 5452, 6010, 6815, 7212, 8178, 8460, 9015, 10818, 12020, 12267, 13630, 16356, 17429, 18030, 20445, 21636, 24534, 27045, 27260, 28247, 34858, 36060, 40890, 49068, 52287, 54090, 56494, 61335, 69716, 81780, 84741, 87145, 104574, 108180, 112988, 122670, 141235, 156861, 169482, 174290, 209148, 245340, 254223, 261435, 282470, 313722, 338964, 348580, 423705, 508446, 522870, 564940, 627444, 784305, 819163, 847410, 1016892, 1045740, 1271115, 1568610, 1638326, 1694820, 2457489, 2542230, 3137220, 3276652, 4095815, 4914978, 5084460, 7372467, 8191630, 9829956, 12287445, 14744934, 16383260, 24574890, 29489868, 36862335, 49149780, 73724670, 147449340]

約数ペア:

[(1, 147449340), (2, 73724670), (3, 49149780), (4, 36862335), (5, 29489868), (6, 24574890), (9, 16383260), (10, 14744934), (12, 12287445), (15, 9829956), (18, 8191630), (20, 7372467), (29, 5084460), (30, 4914978), (36, 4095815), (45, 3276652), (47, 3137220), (58, 2542230), (60, 2457489), (87, 1694820), (90, 1638326), (94, 1568610), (116, 1271115), (141, 1045740), (145, 1016892), (174, 847410), (180, 819163), (188, 784305), (235, 627444), (261, 564940), (282, 522870), (290, 508446), (348, 423705), (423, 348580), (435, 338964), (470, 313722), (522, 282470), (564, 261435), (580, 254223), (601, 245340), (705, 209148), (846, 174290), (870, 169482), (940, 156861), (1044, 141235), (1202, 122670), (1305, 112988), (1363, 108180), (1410, 104574), (1692, 87145), (1740, 84741), (1803, 81780), (2115, 69716), (2404, 61335), (2610, 56494), (2726, 54090), (2820, 52287), (3005, 49068), (3606, 40890), (4089, 36060), (4230, 34858), (5220, 28247), (5409, 27260), (5452, 27045), (6010, 24534), (6815, 21636), (7212, 20445), (8178, 18030), (8460, 17429), (9015, 16356), (10818, 13630), (12020, 12267)]