2756760800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3323}}^1$

素因数の和:3421

約数の個数: 144

約数和(自身を含む): 7244817552

約数和(自身を除く): 4488056752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 160, 170, 200, 244, 272, 305, 340, 400, 425, 488, 544, 610, 680, 800, 850, 976, 1037, 1220, 1360, 1525, 1700, 1952, 2074, 2440, 2720, 3050, 3323, 3400, 4148, 4880, 5185, 6100, 6646, 6800, 8296, 9760, 10370, 12200, 13292, 13600, 16592, 16615, 20740, 24400, 25925, 26584, 33184, 33230, 41480, 48800, 51850, 53168, 56491, 66460, 82960, 83075, 103700, 106336, 112982, 132920, 165920, 166150, 202703, 207400, 225964, 265840, 282455, 332300, 405406, 414800, 451928, 531680, 564910, 664600, 810812, 829600, 903856, 1013515, 1129820, 1329200, 1412275, 1621624, 1807712, 2027030, 2259640, 2658400, 2824550, 3243248, 3445951, 4054060, 4519280, 5067575, 5649100, 6486496, 6891902, 8108120, 9038560, 10135150, 11298200, 13783804, 16216240, 17229755, 20270300, 22596400, 27567608, 32432480, 34459510, 40540600, 45192800, 55135216, 68919020, 81081200, 86148775, 110270432, 137838040, 162162400, 172297550, 275676080, 344595100, 551352160, 689190200, 1378380400, 2756760800]

約数ペア:

[(1, 2756760800), (2, 1378380400), (4, 689190200), (5, 551352160), (8, 344595100), (10, 275676080), (16, 172297550), (17, 162162400), (20, 137838040), (25, 110270432), (32, 86148775), (34, 81081200), (40, 68919020), (50, 55135216), (61, 45192800), (68, 40540600), (80, 34459510), (85, 32432480), (100, 27567608), (122, 22596400), (136, 20270300), (160, 17229755), (170, 16216240), (200, 13783804), (244, 11298200), (272, 10135150), (305, 9038560), (340, 8108120), (400, 6891902), (425, 6486496), (488, 5649100), (544, 5067575), (610, 4519280), (680, 4054060), (800, 3445951), (850, 3243248), (976, 2824550), (1037, 2658400), (1220, 2259640), (1360, 2027030), (1525, 1807712), (1700, 1621624), (1952, 1412275), (2074, 1329200), (2440, 1129820), (2720, 1013515), (3050, 903856), (3323, 829600), (3400, 810812), (4148, 664600), (4880, 564910), (5185, 531680), (6100, 451928), (6646, 414800), (6800, 405406), (8296, 332300), (9760, 282455), (10370, 265840), (12200, 225964), (13292, 207400), (13600, 202703), (16592, 166150), (16615, 165920), (20740, 132920), (24400, 112982), (25925, 106336), (26584, 103700), (33184, 83075), (33230, 82960), (41480, 66460), (48800, 56491), (51850, 53168)]