235655200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 639334080

約数和(自身を除く): 403678880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 61, 80, 88, 100, 110, 122, 160, 176, 200, 220, 244, 275, 305, 352, 400, 439, 440, 488, 550, 610, 671, 800, 878, 880, 976, 1100, 1220, 1342, 1525, 1756, 1760, 1952, 2195, 2200, 2440, 2684, 3050, 3355, 3512, 4390, 4400, 4829, 4880, 5368, 6100, 6710, 7024, 8780, 8800, 9658, 9760, 10736, 10975, 12200, 13420, 14048, 16775, 17560, 19316, 21472, 21950, 24145, 24400, 26779, 26840, 33550, 35120, 38632, 43900, 48290, 48800, 53558, 53680, 67100, 70240, 77264, 87800, 96580, 107116, 107360, 120725, 133895, 134200, 154528, 175600, 193160, 214232, 241450, 267790, 268400, 294569, 351200, 386320, 428464, 482900, 535580, 536800, 589138, 669475, 772640, 856928, 965800, 1071160, 1178276, 1338950, 1472845, 1931600, 2142320, 2356552, 2677900, 2945690, 3863200, 4284640, 4713104, 5355800, 5891380, 7364225, 9426208, 10711600, 11782760, 14728450, 21423200, 23565520, 29456900, 47131040, 58913800, 117827600, 235655200]

約数ペア:

[(1, 235655200), (2, 117827600), (4, 58913800), (5, 47131040), (8, 29456900), (10, 23565520), (11, 21423200), (16, 14728450), (20, 11782760), (22, 10711600), (25, 9426208), (32, 7364225), (40, 5891380), (44, 5355800), (50, 4713104), (55, 4284640), (61, 3863200), (80, 2945690), (88, 2677900), (100, 2356552), (110, 2142320), (122, 1931600), (160, 1472845), (176, 1338950), (200, 1178276), (220, 1071160), (244, 965800), (275, 856928), (305, 772640), (352, 669475), (400, 589138), (439, 536800), (440, 535580), (488, 482900), (550, 428464), (610, 386320), (671, 351200), (800, 294569), (878, 268400), (880, 267790), (976, 241450), (1100, 214232), (1220, 193160), (1342, 175600), (1525, 154528), (1756, 134200), (1760, 133895), (1952, 120725), (2195, 107360), (2200, 107116), (2440, 96580), (2684, 87800), (3050, 77264), (3355, 70240), (3512, 67100), (4390, 53680), (4400, 53558), (4829, 48800), (4880, 48290), (5368, 43900), (6100, 38632), (6710, 35120), (7024, 33550), (8780, 26840), (8800, 26779), (9658, 24400), (9760, 24145), (10736, 21950), (10975, 21472), (12200, 19316), (13420, 17560), (14048, 16775)]