201182280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4503

約数の個数: 128

約数和(自身を含む): 672537600

約数和(自身を除く): 471355320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4447, 4524, 5655, 7540, 8894, 9048, 11310, 13341, 15080, 17788, 22235, 22620, 26682, 35576, 44470, 45240, 53364, 57811, 66705, 88940, 106728, 115622, 128963, 133410, 173433, 177880, 231244, 257926, 266820, 289055, 346866, 386889, 462488, 515852, 533640, 578110, 644815, 693732, 773778, 867165, 1031704, 1156220, 1289630, 1387464, 1547556, 1676519, 1734330, 1934445, 2312440, 2579260, 3095112, 3353038, 3468660, 3868890, 5029557, 5158520, 6706076, 6937320, 7737780, 8382595, 10059114, 13412152, 15475560, 16765190, 20118228, 25147785, 33530380, 40236456, 50295570, 67060760, 100591140, 201182280]

約数ペア:

[(1, 201182280), (2, 100591140), (3, 67060760), (4, 50295570), (5, 40236456), (6, 33530380), (8, 25147785), (10, 20118228), (12, 16765190), (13, 15475560), (15, 13412152), (20, 10059114), (24, 8382595), (26, 7737780), (29, 6937320), (30, 6706076), (39, 5158520), (40, 5029557), (52, 3868890), (58, 3468660), (60, 3353038), (65, 3095112), (78, 2579260), (87, 2312440), (104, 1934445), (116, 1734330), (120, 1676519), (130, 1547556), (145, 1387464), (156, 1289630), (174, 1156220), (195, 1031704), (232, 867165), (260, 773778), (290, 693732), (312, 644815), (348, 578110), (377, 533640), (390, 515852), (435, 462488), (520, 386889), (580, 346866), (696, 289055), (754, 266820), (780, 257926), (870, 231244), (1131, 177880), (1160, 173433), (1508, 133410), (1560, 128963), (1740, 115622), (1885, 106728), (2262, 88940), (3016, 66705), (3480, 57811), (3770, 53364), (4447, 45240), (4524, 44470), (5655, 35576), (7540, 26682), (8894, 22620), (9048, 22235), (11310, 17788), (13341, 15080)]