65244060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 230682816

約数和(自身を除く): 165438756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 977, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 1954, 2226, 2385, 2931, 3180, 3339, 3710, 3908, 4452, 4770, 4885, 5565, 5862, 6678, 6839, 7420, 8793, 9540, 9770, 11130, 11724, 13356, 13678, 14655, 16695, 17586, 19540, 20517, 22260, 27356, 29310, 33390, 34195, 35172, 41034, 43965, 51781, 58620, 61551, 66780, 68390, 82068, 87930, 102585, 103562, 123102, 136780, 155343, 175860, 205170, 207124, 246204, 258905, 307755, 310686, 362467, 410340, 466029, 517810, 615510, 621372, 724934, 776715, 932058, 1035620, 1087401, 1231020, 1449868, 1553430, 1812335, 1864116, 2174802, 2330145, 3106860, 3262203, 3624670, 4349604, 4660290, 5437005, 6524406, 7249340, 9320580, 10874010, 13048812, 16311015, 21748020, 32622030, 65244060]

約数ペア:

[(1, 65244060), (2, 32622030), (3, 21748020), (4, 16311015), (5, 13048812), (6, 10874010), (7, 9320580), (9, 7249340), (10, 6524406), (12, 5437005), (14, 4660290), (15, 4349604), (18, 3624670), (20, 3262203), (21, 3106860), (28, 2330145), (30, 2174802), (35, 1864116), (36, 1812335), (42, 1553430), (45, 1449868), (53, 1231020), (60, 1087401), (63, 1035620), (70, 932058), (84, 776715), (90, 724934), (105, 621372), (106, 615510), (126, 517810), (140, 466029), (159, 410340), (180, 362467), (210, 310686), (212, 307755), (252, 258905), (265, 246204), (315, 207124), (318, 205170), (371, 175860), (420, 155343), (477, 136780), (530, 123102), (630, 103562), (636, 102585), (742, 87930), (795, 82068), (954, 68390), (977, 66780), (1060, 61551), (1113, 58620), (1260, 51781), (1484, 43965), (1590, 41034), (1855, 35172), (1908, 34195), (1954, 33390), (2226, 29310), (2385, 27356), (2931, 22260), (3180, 20517), (3339, 19540), (3710, 17586), (3908, 16695), (4452, 14655), (4770, 13678), (4885, 13356), (5565, 11724), (5862, 11130), (6678, 9770), (6839, 9540), (7420, 8793)]