127747620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 288

約数和(自身を含む): 521015040

約数和(自身を除く): 393267420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 709, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1418, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2127, 2145, 2310, 2340, 2574, 2730, 2772, 2836, 2860, 3003, 3276, 3465, 3545, 4004, 4095, 4254, 4290, 4620, 4963, 5005, 5148, 5460, 6006, 6381, 6435, 6930, 7090, 7799, 8190, 8508, 8580, 9009, 9217, 9926, 10010, 10635, 12012, 12762, 12870, 13860, 14180, 14889, 15015, 15598, 16380, 18018, 18434, 19852, 20020, 21270, 23397, 24815, 25524, 25740, 27651, 29778, 30030, 31196, 31905, 36036, 36868, 38995, 42540, 44667, 45045, 46085, 46794, 49630, 54593, 55302, 59556, 60060, 63810, 64519, 70191, 74445, 77990, 82953, 89334, 90090, 92170, 93588, 99260, 101387, 109186, 110604, 116985, 127620, 129038, 138255, 140382, 148890, 155980, 163779, 165906, 178668, 180180, 184340, 193557, 202774, 218372, 223335, 233970, 258076, 272965, 276510, 280764, 297780, 304161, 322595, 327558, 331812, 350955, 387114, 405548, 414765, 446670, 467940, 491337, 506935, 545930, 553020, 580671, 608322, 645190, 655116, 701910, 709709, 774228, 818895, 829530, 893340, 912483, 967785, 982674, 1013870, 1091860, 1161342, 1216644, 1290380, 1403820, 1419418, 1520805, 1637790, 1659060, 1824966, 1935570, 1965348, 2027740, 2129127, 2322684, 2456685, 2838836, 2903355, 3041610, 3275580, 3548545, 3649932, 3871140, 4258254, 4562415, 4913370, 5806710, 6083220, 6387381, 7097090, 8516508, 9124830, 9826740, 10645635, 11613420, 12774762, 14194180, 18249660, 21291270, 25549524, 31936905, 42582540, 63873810, 127747620]

約数ペア:

[(1, 127747620), (2, 63873810), (3, 42582540), (4, 31936905), (5, 25549524), (6, 21291270), (7, 18249660), (9, 14194180), (10, 12774762), (11, 11613420), (12, 10645635), (13, 9826740), (14, 9124830), (15, 8516508), (18, 7097090), (20, 6387381), (21, 6083220), (22, 5806710), (26, 4913370), (28, 4562415), (30, 4258254), (33, 3871140), (35, 3649932), (36, 3548545), (39, 3275580), (42, 3041610), (44, 2903355), (45, 2838836), (52, 2456685), (55, 2322684), (60, 2129127), (63, 2027740), (65, 1965348), (66, 1935570), (70, 1824966), (77, 1659060), (78, 1637790), (84, 1520805), (90, 1419418), (91, 1403820), (99, 1290380), (105, 1216644), (110, 1161342), (117, 1091860), (126, 1013870), (130, 982674), (132, 967785), (140, 912483), (143, 893340), (154, 829530), (156, 818895), (165, 774228), (180, 709709), (182, 701910), (195, 655116), (198, 645190), (210, 608322), (220, 580671), (231, 553020), (234, 545930), (252, 506935), (260, 491337), (273, 467940), (286, 446670), (308, 414765), (315, 405548), (330, 387114), (364, 350955), (385, 331812), (390, 327558), (396, 322595), (420, 304161), (429, 297780), (455, 280764), (462, 276510), (468, 272965), (495, 258076), (546, 233970), (572, 223335), (585, 218372), (630, 202774), (660, 193557), (693, 184340), (709, 180180), (715, 178668), (770, 165906), (780, 163779), (819, 155980), (858, 148890), (910, 140382), (924, 138255), (990, 129038), (1001, 127620), (1092, 116985), (1155, 110604), (1170, 109186), (1260, 101387), (1287, 99260), (1365, 93588), (1386, 92170), (1418, 90090), (1430, 89334), (1540, 82953), (1638, 77990), (1716, 74445), (1820, 70191), (1980, 64519), (2002, 63810), (2127, 60060), (2145, 59556), (2310, 55302), (2340, 54593), (2574, 49630), (2730, 46794), (2772, 46085), (2836, 45045), (2860, 44667), (3003, 42540), (3276, 38995), (3465, 36868), (3545, 36036), (4004, 31905), (4095, 31196), (4254, 30030), (4290, 29778), (4620, 27651), (4963, 25740), (5005, 25524), (5148, 24815), (5460, 23397), (6006, 21270), (6381, 20020), (6435, 19852), (6930, 18434), (7090, 18018), (7799, 16380), (8190, 15598), (8508, 15015), (8580, 14889), (9009, 14180), (9217, 13860), (9926, 12870), (10010, 12762), (10635, 12012)]