189552090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 579744000

約数和(自身を除く): 390191910

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 109, 130, 147, 169, 182, 195, 210, 218, 245, 273, 294, 327, 338, 343, 390, 455, 490, 507, 545, 546, 637, 654, 686, 735, 763, 845, 910, 1014, 1029, 1090, 1183, 1274, 1365, 1417, 1470, 1526, 1635, 1690, 1715, 1911, 2058, 2289, 2366, 2535, 2730, 2834, 3185, 3270, 3430, 3549, 3815, 3822, 4251, 4459, 4578, 5070, 5145, 5341, 5915, 6370, 7085, 7098, 7630, 8281, 8502, 8918, 9555, 9919, 10290, 10682, 11445, 11830, 13377, 14170, 16023, 16562, 17745, 18421, 19110, 19838, 21255, 22295, 22890, 24843, 26705, 26754, 29757, 32046, 35490, 36842, 37387, 41405, 42510, 44590, 49595, 49686, 53410, 55263, 57967, 59514, 66885, 69433, 74774, 80115, 82810, 92105, 99190, 110526, 112161, 115934, 124215, 128947, 133770, 138866, 148785, 160230, 173901, 184210, 186935, 208299, 224322, 248430, 257894, 276315, 289835, 297570, 347165, 347802, 373870, 386841, 416598, 486031, 552630, 560805, 579670, 644735, 694330, 773682, 869505, 902629, 972062, 1041495, 1121610, 1289470, 1458093, 1739010, 1805258, 1934205, 2082990, 2430155, 2707887, 2916186, 3868410, 4513145, 4860310, 5415774, 6318403, 7290465, 9026290, 12636806, 13539435, 14580930, 18955209, 27078870, 31592015, 37910418, 63184030, 94776045, 189552090]

約数ペア:

[(1, 189552090), (2, 94776045), (3, 63184030), (5, 37910418), (6, 31592015), (7, 27078870), (10, 18955209), (13, 14580930), (14, 13539435), (15, 12636806), (21, 9026290), (26, 7290465), (30, 6318403), (35, 5415774), (39, 4860310), (42, 4513145), (49, 3868410), (65, 2916186), (70, 2707887), (78, 2430155), (91, 2082990), (98, 1934205), (105, 1805258), (109, 1739010), (130, 1458093), (147, 1289470), (169, 1121610), (182, 1041495), (195, 972062), (210, 902629), (218, 869505), (245, 773682), (273, 694330), (294, 644735), (327, 579670), (338, 560805), (343, 552630), (390, 486031), (455, 416598), (490, 386841), (507, 373870), (545, 347802), (546, 347165), (637, 297570), (654, 289835), (686, 276315), (735, 257894), (763, 248430), (845, 224322), (910, 208299), (1014, 186935), (1029, 184210), (1090, 173901), (1183, 160230), (1274, 148785), (1365, 138866), (1417, 133770), (1470, 128947), (1526, 124215), (1635, 115934), (1690, 112161), (1715, 110526), (1911, 99190), (2058, 92105), (2289, 82810), (2366, 80115), (2535, 74774), (2730, 69433), (2834, 66885), (3185, 59514), (3270, 57967), (3430, 55263), (3549, 53410), (3815, 49686), (3822, 49595), (4251, 44590), (4459, 42510), (4578, 41405), (5070, 37387), (5145, 36842), (5341, 35490), (5915, 32046), (6370, 29757), (7085, 26754), (7098, 26705), (7630, 24843), (8281, 22890), (8502, 22295), (8918, 21255), (9555, 19838), (9919, 19110), (10290, 18421), (10682, 17745), (11445, 16562), (11830, 16023), (13377, 14170)]