115781820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1368

約数の個数: 192

約数和(自身を含む): 425779200

約数和(自身を除く): 309997380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1319, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2638, 2660, 2926, 3135, 3957, 3990, 4180, 4389, 4620, 5276, 5852, 6270, 6595, 7315, 7914, 7980, 8778, 9233, 12540, 13190, 14509, 14630, 15828, 17556, 18466, 19785, 21945, 25061, 26380, 27699, 29018, 29260, 36932, 39570, 43527, 43890, 46165, 50122, 55398, 58036, 72545, 75183, 79140, 87054, 87780, 92330, 100244, 101563, 110796, 125305, 138495, 145090, 150366, 174108, 175427, 184660, 203126, 217635, 250610, 275671, 276990, 290180, 300732, 304689, 350854, 375915, 406252, 435270, 501220, 507815, 526281, 551342, 553980, 609378, 701708, 751830, 827013, 870540, 877135, 1015630, 1052562, 1102684, 1218756, 1378355, 1503660, 1523445, 1654026, 1754270, 1929697, 2031260, 2105124, 2631405, 2756710, 3046890, 3308052, 3508540, 3859394, 4135065, 5262810, 5513420, 5789091, 6093780, 7718788, 8270130, 9648485, 10525620, 11578182, 16540260, 19296970, 23156364, 28945455, 38593940, 57890910, 115781820]

約数ペア:

[(1, 115781820), (2, 57890910), (3, 38593940), (4, 28945455), (5, 23156364), (6, 19296970), (7, 16540260), (10, 11578182), (11, 10525620), (12, 9648485), (14, 8270130), (15, 7718788), (19, 6093780), (20, 5789091), (21, 5513420), (22, 5262810), (28, 4135065), (30, 3859394), (33, 3508540), (35, 3308052), (38, 3046890), (42, 2756710), (44, 2631405), (55, 2105124), (57, 2031260), (60, 1929697), (66, 1754270), (70, 1654026), (76, 1523445), (77, 1503660), (84, 1378355), (95, 1218756), (105, 1102684), (110, 1052562), (114, 1015630), (132, 877135), (133, 870540), (140, 827013), (154, 751830), (165, 701708), (190, 609378), (209, 553980), (210, 551342), (220, 526281), (228, 507815), (231, 501220), (266, 435270), (285, 406252), (308, 375915), (330, 350854), (380, 304689), (385, 300732), (399, 290180), (418, 276990), (420, 275671), (462, 250610), (532, 217635), (570, 203126), (627, 184660), (660, 175427), (665, 174108), (770, 150366), (798, 145090), (836, 138495), (924, 125305), (1045, 110796), (1140, 101563), (1155, 100244), (1254, 92330), (1319, 87780), (1330, 87054), (1463, 79140), (1540, 75183), (1596, 72545), (1995, 58036), (2090, 55398), (2310, 50122), (2508, 46165), (2638, 43890), (2660, 43527), (2926, 39570), (3135, 36932), (3957, 29260), (3990, 29018), (4180, 27699), (4389, 26380), (4620, 25061), (5276, 21945), (5852, 19785), (6270, 18466), (6595, 17556), (7315, 15828), (7914, 14630), (7980, 14509), (8778, 13190), (9233, 12540)]