64126300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 108

約数和(自身を含む): 169207920

約数和(自身を除く): 105081620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 569, 575, 644, 700, 805, 980, 1127, 1138, 1150, 1225, 1610, 2254, 2276, 2300, 2450, 2845, 3220, 3983, 4025, 4508, 4900, 5635, 5690, 7966, 8050, 11270, 11380, 13087, 14225, 15932, 16100, 19915, 22540, 26174, 27881, 28175, 28450, 39830, 52348, 55762, 56350, 56900, 65435, 79660, 91609, 99575, 111524, 112700, 130870, 139405, 183218, 199150, 261740, 278810, 327175, 366436, 398300, 458045, 557620, 641263, 654350, 697025, 916090, 1282526, 1308700, 1394050, 1832180, 2290225, 2565052, 2788100, 3206315, 4580450, 6412630, 9160900, 12825260, 16031575, 32063150, 64126300]

約数ペア:

[(1, 64126300), (2, 32063150), (4, 16031575), (5, 12825260), (7, 9160900), (10, 6412630), (14, 4580450), (20, 3206315), (23, 2788100), (25, 2565052), (28, 2290225), (35, 1832180), (46, 1394050), (49, 1308700), (50, 1282526), (70, 916090), (92, 697025), (98, 654350), (100, 641263), (115, 557620), (140, 458045), (161, 398300), (175, 366436), (196, 327175), (230, 278810), (245, 261740), (322, 199150), (350, 183218), (460, 139405), (490, 130870), (569, 112700), (575, 111524), (644, 99575), (700, 91609), (805, 79660), (980, 65435), (1127, 56900), (1138, 56350), (1150, 55762), (1225, 52348), (1610, 39830), (2254, 28450), (2276, 28175), (2300, 27881), (2450, 26174), (2845, 22540), (3220, 19915), (3983, 16100), (4025, 15932), (4508, 14225), (4900, 13087), (5635, 11380), (5690, 11270), (7966, 8050)]