99631400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 267170400

約数和(自身を除く): 167539000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 121, 179, 184, 200, 220, 230, 242, 253, 275, 358, 440, 460, 484, 506, 550, 575, 605, 716, 895, 920, 968, 1012, 1100, 1150, 1210, 1265, 1432, 1790, 1969, 2024, 2200, 2300, 2420, 2530, 2783, 3025, 3580, 3938, 4117, 4475, 4600, 4840, 5060, 5566, 6050, 6325, 7160, 7876, 8234, 8950, 9845, 10120, 11132, 12100, 12650, 13915, 15752, 16468, 17900, 19690, 20585, 21659, 22264, 24200, 25300, 27830, 32936, 35800, 39380, 41170, 43318, 45287, 49225, 50600, 55660, 69575, 78760, 82340, 86636, 90574, 98450, 102925, 108295, 111320, 139150, 164680, 173272, 181148, 196900, 205850, 216590, 226435, 278300, 362296, 393800, 411700, 433180, 452870, 498157, 541475, 556600, 823400, 866360, 905740, 996314, 1082950, 1132175, 1811480, 1992628, 2165900, 2264350, 2490785, 3985256, 4331800, 4528700, 4981570, 9057400, 9963140, 12453925, 19926280, 24907850, 49815700, 99631400]

約数ペア:

[(1, 99631400), (2, 49815700), (4, 24907850), (5, 19926280), (8, 12453925), (10, 9963140), (11, 9057400), (20, 4981570), (22, 4528700), (23, 4331800), (25, 3985256), (40, 2490785), (44, 2264350), (46, 2165900), (50, 1992628), (55, 1811480), (88, 1132175), (92, 1082950), (100, 996314), (110, 905740), (115, 866360), (121, 823400), (179, 556600), (184, 541475), (200, 498157), (220, 452870), (230, 433180), (242, 411700), (253, 393800), (275, 362296), (358, 278300), (440, 226435), (460, 216590), (484, 205850), (506, 196900), (550, 181148), (575, 173272), (605, 164680), (716, 139150), (895, 111320), (920, 108295), (968, 102925), (1012, 98450), (1100, 90574), (1150, 86636), (1210, 82340), (1265, 78760), (1432, 69575), (1790, 55660), (1969, 50600), (2024, 49225), (2200, 45287), (2300, 43318), (2420, 41170), (2530, 39380), (2783, 35800), (3025, 32936), (3580, 27830), (3938, 25300), (4117, 24200), (4475, 22264), (4600, 21659), (4840, 20585), (5060, 19690), (5566, 17900), (6050, 16468), (6325, 15752), (7160, 13915), (7876, 12650), (8234, 12100), (8950, 11132), (9845, 10120)]