73011400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 213736320

約数和(自身を除く): 140724920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 154, 175, 200, 220, 242, 275, 280, 308, 350, 385, 431, 440, 484, 550, 605, 616, 700, 770, 847, 862, 968, 1100, 1210, 1400, 1540, 1694, 1724, 1925, 2155, 2200, 2420, 3017, 3025, 3080, 3388, 3448, 3850, 4235, 4310, 4741, 4840, 6034, 6050, 6776, 7700, 8470, 8620, 9482, 10775, 12068, 12100, 15085, 15400, 16940, 17240, 18964, 21175, 21550, 23705, 24136, 24200, 30170, 33187, 33880, 37928, 42350, 43100, 47410, 52151, 60340, 66374, 75425, 84700, 86200, 94820, 104302, 118525, 120680, 132748, 150850, 165935, 169400, 189640, 208604, 237050, 260755, 265496, 301700, 331870, 365057, 417208, 474100, 521510, 603400, 663740, 730114, 829675, 948200, 1043020, 1303775, 1327480, 1460228, 1659350, 1825285, 2086040, 2607550, 2920456, 3318700, 3650570, 5215100, 6637400, 7301140, 9126425, 10430200, 14602280, 18252850, 36505700, 73011400]

約数ペア:

[(1, 73011400), (2, 36505700), (4, 18252850), (5, 14602280), (7, 10430200), (8, 9126425), (10, 7301140), (11, 6637400), (14, 5215100), (20, 3650570), (22, 3318700), (25, 2920456), (28, 2607550), (35, 2086040), (40, 1825285), (44, 1659350), (50, 1460228), (55, 1327480), (56, 1303775), (70, 1043020), (77, 948200), (88, 829675), (100, 730114), (110, 663740), (121, 603400), (140, 521510), (154, 474100), (175, 417208), (200, 365057), (220, 331870), (242, 301700), (275, 265496), (280, 260755), (308, 237050), (350, 208604), (385, 189640), (431, 169400), (440, 165935), (484, 150850), (550, 132748), (605, 120680), (616, 118525), (700, 104302), (770, 94820), (847, 86200), (862, 84700), (968, 75425), (1100, 66374), (1210, 60340), (1400, 52151), (1540, 47410), (1694, 43100), (1724, 42350), (1925, 37928), (2155, 33880), (2200, 33187), (2420, 30170), (3017, 24200), (3025, 24136), (3080, 23705), (3388, 21550), (3448, 21175), (3850, 18964), (4235, 17240), (4310, 16940), (4741, 15400), (4840, 15085), (6034, 12100), (6050, 12068), (6776, 10775), (7700, 9482), (8470, 8620)]