27399330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 90288000

約数和(自身を除く): 62888670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 109, 114, 126, 133, 135, 147, 171, 189, 190, 210, 218, 245, 266, 270, 285, 294, 315, 327, 342, 378, 399, 441, 490, 513, 545, 570, 630, 654, 665, 735, 763, 798, 855, 882, 931, 945, 981, 1026, 1090, 1197, 1323, 1330, 1470, 1526, 1635, 1710, 1862, 1890, 1962, 1995, 2071, 2205, 2289, 2394, 2565, 2646, 2793, 2943, 3270, 3591, 3815, 3990, 4142, 4410, 4578, 4655, 4905, 5130, 5341, 5586, 5886, 5985, 6213, 6615, 6867, 7182, 7630, 8379, 9310, 9810, 10355, 10682, 11445, 11970, 12426, 13230, 13734, 13965, 14497, 14715, 16023, 16758, 17955, 18639, 20601, 20710, 22890, 25137, 26705, 27930, 28994, 29430, 31065, 32046, 34335, 35910, 37278, 41202, 41895, 43491, 48069, 50274, 53410, 55917, 62130, 68670, 72485, 80115, 83790, 86982, 93195, 96138, 101479, 103005, 111834, 125685, 130473, 144207, 144970, 160230, 186390, 202958, 206010, 217455, 240345, 251370, 260946, 279585, 288414, 304437, 391419, 434910, 480690, 507395, 559170, 608874, 652365, 721035, 782838, 913311, 1014790, 1304730, 1442070, 1522185, 1826622, 1957095, 2739933, 3044370, 3914190, 4566555, 5479866, 9133110, 13699665, 27399330]

約数ペア:

[(1, 27399330), (2, 13699665), (3, 9133110), (5, 5479866), (6, 4566555), (7, 3914190), (9, 3044370), (10, 2739933), (14, 1957095), (15, 1826622), (18, 1522185), (19, 1442070), (21, 1304730), (27, 1014790), (30, 913311), (35, 782838), (38, 721035), (42, 652365), (45, 608874), (49, 559170), (54, 507395), (57, 480690), (63, 434910), (70, 391419), (90, 304437), (95, 288414), (98, 279585), (105, 260946), (109, 251370), (114, 240345), (126, 217455), (133, 206010), (135, 202958), (147, 186390), (171, 160230), (189, 144970), (190, 144207), (210, 130473), (218, 125685), (245, 111834), (266, 103005), (270, 101479), (285, 96138), (294, 93195), (315, 86982), (327, 83790), (342, 80115), (378, 72485), (399, 68670), (441, 62130), (490, 55917), (513, 53410), (545, 50274), (570, 48069), (630, 43491), (654, 41895), (665, 41202), (735, 37278), (763, 35910), (798, 34335), (855, 32046), (882, 31065), (931, 29430), (945, 28994), (981, 27930), (1026, 26705), (1090, 25137), (1197, 22890), (1323, 20710), (1330, 20601), (1470, 18639), (1526, 17955), (1635, 16758), (1710, 16023), (1862, 14715), (1890, 14497), (1962, 13965), (1995, 13734), (2071, 13230), (2205, 12426), (2289, 11970), (2394, 11445), (2565, 10682), (2646, 10355), (2793, 9810), (2943, 9310), (3270, 8379), (3591, 7630), (3815, 7182), (3990, 6867), (4142, 6615), (4410, 6213), (4578, 5985), (4655, 5886), (4905, 5586), (5130, 5341)]