100904265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 237219840

約数和(自身を除く): 136315575

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 357, 385, 459, 495, 561, 571, 595, 693, 765, 935, 945, 1071, 1155, 1309, 1485, 1683, 1713, 1785, 2079, 2295, 2805, 2855, 3213, 3465, 3927, 3997, 5049, 5139, 5355, 6281, 6545, 8415, 8565, 9707, 10395, 11781, 11991, 15417, 16065, 18843, 19635, 19985, 25245, 25695, 29121, 31405, 35343, 35973, 43967, 48535, 56529, 58905, 59955, 67949, 77085, 87363, 94215, 106777, 107919, 131901, 145605, 169587, 176715, 179865, 203847, 219835, 262089, 282645, 320331, 339745, 395703, 436815, 533885, 539595, 611541, 659505, 747439, 847935, 960993, 1019235, 1187109, 1310445, 1601655, 1834623, 1978515, 2242317, 2882979, 3057705, 3737195, 4804965, 5935545, 6726951, 9173115, 11211585, 14414895, 20180853, 33634755, 100904265]

約数ペア:

[(1, 100904265), (3, 33634755), (5, 20180853), (7, 14414895), (9, 11211585), (11, 9173115), (15, 6726951), (17, 5935545), (21, 4804965), (27, 3737195), (33, 3057705), (35, 2882979), (45, 2242317), (51, 1978515), (55, 1834623), (63, 1601655), (77, 1310445), (85, 1187109), (99, 1019235), (105, 960993), (119, 847935), (135, 747439), (153, 659505), (165, 611541), (187, 539595), (189, 533885), (231, 436815), (255, 395703), (297, 339745), (315, 320331), (357, 282645), (385, 262089), (459, 219835), (495, 203847), (561, 179865), (571, 176715), (595, 169587), (693, 145605), (765, 131901), (935, 107919), (945, 106777), (1071, 94215), (1155, 87363), (1309, 77085), (1485, 67949), (1683, 59955), (1713, 58905), (1785, 56529), (2079, 48535), (2295, 43967), (2805, 35973), (2855, 35343), (3213, 31405), (3465, 29121), (3927, 25695), (3997, 25245), (5049, 19985), (5139, 19635), (5355, 18843), (6281, 16065), (6545, 15417), (8415, 11991), (8565, 11781), (9707, 10395)]