65981300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 193945920

約数和(自身を除く): 127964620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 41, 44, 50, 55, 70, 76, 77, 82, 95, 100, 110, 121, 133, 140, 154, 164, 175, 190, 205, 209, 220, 242, 266, 275, 287, 308, 350, 380, 385, 410, 418, 451, 475, 484, 532, 550, 574, 605, 665, 700, 770, 779, 820, 836, 847, 902, 950, 1025, 1045, 1100, 1148, 1210, 1330, 1435, 1463, 1540, 1558, 1694, 1804, 1900, 1925, 2050, 2090, 2255, 2299, 2420, 2660, 2870, 2926, 3025, 3116, 3157, 3325, 3388, 3850, 3895, 4100, 4180, 4235, 4510, 4598, 4961, 5225, 5453, 5740, 5852, 6050, 6314, 6650, 7175, 7315, 7700, 7790, 8470, 8569, 9020, 9196, 9922, 10450, 10906, 11275, 11495, 12100, 12628, 13300, 14350, 14630, 15580, 15785, 16093, 16940, 17138, 19475, 19844, 20900, 21175, 21812, 22550, 22990, 24805, 27265, 28700, 29260, 31570, 32186, 34276, 34727, 36575, 38950, 42350, 42845, 45100, 45980, 49610, 54530, 57475, 59983, 63140, 64372, 69454, 73150, 77900, 78925, 80465, 84700, 85690, 94259, 99220, 109060, 114950, 119966, 124025, 136325, 138908, 146300, 157850, 160930, 171380, 173635, 188518, 214225, 229900, 239932, 248050, 272650, 299915, 315700, 321860, 347270, 377036, 402325, 428450, 471295, 496100, 545300, 599830, 659813, 694540, 804650, 856900, 868175, 942590, 1199660, 1319626, 1499575, 1609300, 1736350, 1885180, 2356475, 2639252, 2999150, 3299065, 3472700, 4712950, 5998300, 6598130, 9425900, 13196260, 16495325, 32990650, 65981300]

約数ペア:

[(1, 65981300), (2, 32990650), (4, 16495325), (5, 13196260), (7, 9425900), (10, 6598130), (11, 5998300), (14, 4712950), (19, 3472700), (20, 3299065), (22, 2999150), (25, 2639252), (28, 2356475), (35, 1885180), (38, 1736350), (41, 1609300), (44, 1499575), (50, 1319626), (55, 1199660), (70, 942590), (76, 868175), (77, 856900), (82, 804650), (95, 694540), (100, 659813), (110, 599830), (121, 545300), (133, 496100), (140, 471295), (154, 428450), (164, 402325), (175, 377036), (190, 347270), (205, 321860), (209, 315700), (220, 299915), (242, 272650), (266, 248050), (275, 239932), (287, 229900), (308, 214225), (350, 188518), (380, 173635), (385, 171380), (410, 160930), (418, 157850), (451, 146300), (475, 138908), (484, 136325), (532, 124025), (550, 119966), (574, 114950), (605, 109060), (665, 99220), (700, 94259), (770, 85690), (779, 84700), (820, 80465), (836, 78925), (847, 77900), (902, 73150), (950, 69454), (1025, 64372), (1045, 63140), (1100, 59983), (1148, 57475), (1210, 54530), (1330, 49610), (1435, 45980), (1463, 45100), (1540, 42845), (1558, 42350), (1694, 38950), (1804, 36575), (1900, 34727), (1925, 34276), (2050, 32186), (2090, 31570), (2255, 29260), (2299, 28700), (2420, 27265), (2660, 24805), (2870, 22990), (2926, 22550), (3025, 21812), (3116, 21175), (3157, 20900), (3325, 19844), (3388, 19475), (3850, 17138), (3895, 16940), (4100, 16093), (4180, 15785), (4235, 15580), (4510, 14630), (4598, 14350), (4961, 13300), (5225, 12628), (5453, 12100), (5740, 11495), (5852, 11275), (6050, 10906), (6314, 10450), (6650, 9922), (7175, 9196), (7315, 9020), (7700, 8569), (7790, 8470)]