40900860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 167311872

約数和(自身を除く): 126411012

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, 227, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 454, 455, 462, 468, 495, 546, 572, 585, 630, 660, 681, 693, 715, 770, 780, 819, 858, 908, 910, 924, 990, 1001, 1092, 1135, 1155, 1170, 1260, 1287, 1362, 1365, 1386, 1430, 1540, 1589, 1638, 1716, 1820, 1980, 2002, 2043, 2145, 2270, 2310, 2340, 2497, 2574, 2724, 2730, 2772, 2860, 2951, 3003, 3178, 3276, 3405, 3465, 4004, 4086, 4095, 4290, 4540, 4620, 4767, 4994, 5005, 5148, 5460, 5902, 6006, 6356, 6435, 6810, 6930, 7491, 7945, 8172, 8190, 8580, 8853, 9009, 9534, 9988, 10010, 10215, 11804, 12012, 12485, 12870, 13620, 13860, 14301, 14755, 14982, 15015, 15890, 16380, 17479, 17706, 18018, 19068, 20020, 20430, 20657, 22473, 23835, 24970, 25740, 26559, 28602, 29510, 29964, 30030, 31780, 32461, 34958, 35412, 36036, 37455, 40860, 41314, 44265, 44946, 45045, 47670, 49940, 52437, 53118, 57204, 59020, 60060, 61971, 64922, 69916, 71505, 74910, 82628, 87395, 88530, 89892, 90090, 95340, 97383, 103285, 104874, 106236, 112365, 123942, 129844, 132795, 143010, 149820, 157311, 162305, 174790, 177060, 180180, 185913, 194766, 206570, 209748, 224730, 227227, 247884, 262185, 265590, 286020, 292149, 309855, 314622, 324610, 349580, 371826, 389532, 413140, 449460, 454454, 486915, 524370, 531180, 584298, 619710, 629244, 649220, 681681, 743652, 786555, 908908, 929565, 973830, 1048740, 1136135, 1168596, 1239420, 1363362, 1460745, 1573110, 1859130, 1947660, 2045043, 2272270, 2726724, 2921490, 3146220, 3408405, 3718260, 4090086, 4544540, 5842980, 6816810, 8180172, 10225215, 13633620, 20450430, 40900860]

約数ペア:

[(1, 40900860), (2, 20450430), (3, 13633620), (4, 10225215), (5, 8180172), (6, 6816810), (7, 5842980), (9, 4544540), (10, 4090086), (11, 3718260), (12, 3408405), (13, 3146220), (14, 2921490), (15, 2726724), (18, 2272270), (20, 2045043), (21, 1947660), (22, 1859130), (26, 1573110), (28, 1460745), (30, 1363362), (33, 1239420), (35, 1168596), (36, 1136135), (39, 1048740), (42, 973830), (44, 929565), (45, 908908), (52, 786555), (55, 743652), (60, 681681), (63, 649220), (65, 629244), (66, 619710), (70, 584298), (77, 531180), (78, 524370), (84, 486915), (90, 454454), (91, 449460), (99, 413140), (105, 389532), (110, 371826), (117, 349580), (126, 324610), (130, 314622), (132, 309855), (140, 292149), (143, 286020), (154, 265590), (156, 262185), (165, 247884), (180, 227227), (182, 224730), (195, 209748), (198, 206570), (210, 194766), (220, 185913), (227, 180180), (231, 177060), (234, 174790), (252, 162305), (260, 157311), (273, 149820), (286, 143010), (308, 132795), (315, 129844), (330, 123942), (364, 112365), (385, 106236), (390, 104874), (396, 103285), (420, 97383), (429, 95340), (454, 90090), (455, 89892), (462, 88530), (468, 87395), (495, 82628), (546, 74910), (572, 71505), (585, 69916), (630, 64922), (660, 61971), (681, 60060), (693, 59020), (715, 57204), (770, 53118), (780, 52437), (819, 49940), (858, 47670), (908, 45045), (910, 44946), (924, 44265), (990, 41314), (1001, 40860), (1092, 37455), (1135, 36036), (1155, 35412), (1170, 34958), (1260, 32461), (1287, 31780), (1362, 30030), (1365, 29964), (1386, 29510), (1430, 28602), (1540, 26559), (1589, 25740), (1638, 24970), (1716, 23835), (1820, 22473), (1980, 20657), (2002, 20430), (2043, 20020), (2145, 19068), (2270, 18018), (2310, 17706), (2340, 17479), (2497, 16380), (2574, 15890), (2724, 15015), (2730, 14982), (2772, 14755), (2860, 14301), (2951, 13860), (3003, 13620), (3178, 12870), (3276, 12485), (3405, 12012), (3465, 11804), (4004, 10215), (4086, 10010), (4095, 9988), (4290, 9534), (4540, 9009), (4620, 8853), (4767, 8580), (4994, 8190), (5005, 8172), (5148, 7945), (5460, 7491), (5902, 6930), (6006, 6810), (6356, 6435)]