27195480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 98820000

約数和(自身を除く): 71624520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 149, 156, 169, 180, 195, 216, 234, 260, 270, 298, 312, 338, 351, 360, 390, 447, 468, 507, 520, 540, 585, 596, 676, 702, 745, 780, 845, 894, 936, 1014, 1080, 1170, 1192, 1341, 1352, 1404, 1490, 1521, 1560, 1690, 1755, 1788, 1937, 2028, 2235, 2340, 2535, 2682, 2808, 2980, 3042, 3380, 3510, 3576, 3874, 4023, 4056, 4470, 4563, 4680, 5070, 5364, 5811, 5960, 6084, 6705, 6760, 7020, 7605, 7748, 8046, 8940, 9126, 9685, 10140, 10728, 11622, 12168, 13410, 14040, 15210, 15496, 16092, 17433, 17880, 18252, 19370, 20115, 20280, 22815, 23244, 25181, 26820, 29055, 30420, 32184, 34866, 36504, 38740, 40230, 45630, 46488, 50362, 52299, 53640, 58110, 60840, 69732, 75543, 77480, 80460, 87165, 91260, 100724, 104598, 116220, 125905, 139464, 151086, 160920, 174330, 182520, 201448, 209196, 226629, 232440, 251810, 261495, 302172, 348660, 377715, 418392, 453258, 503620, 522990, 604344, 679887, 697320, 755430, 906516, 1007240, 1045980, 1133145, 1359774, 1510860, 1813032, 2091960, 2266290, 2719548, 3021720, 3399435, 4532580, 5439096, 6798870, 9065160, 13597740, 27195480]

約数ペア:

[(1, 27195480), (2, 13597740), (3, 9065160), (4, 6798870), (5, 5439096), (6, 4532580), (8, 3399435), (9, 3021720), (10, 2719548), (12, 2266290), (13, 2091960), (15, 1813032), (18, 1510860), (20, 1359774), (24, 1133145), (26, 1045980), (27, 1007240), (30, 906516), (36, 755430), (39, 697320), (40, 679887), (45, 604344), (52, 522990), (54, 503620), (60, 453258), (65, 418392), (72, 377715), (78, 348660), (90, 302172), (104, 261495), (108, 251810), (117, 232440), (120, 226629), (130, 209196), (135, 201448), (149, 182520), (156, 174330), (169, 160920), (180, 151086), (195, 139464), (216, 125905), (234, 116220), (260, 104598), (270, 100724), (298, 91260), (312, 87165), (338, 80460), (351, 77480), (360, 75543), (390, 69732), (447, 60840), (468, 58110), (507, 53640), (520, 52299), (540, 50362), (585, 46488), (596, 45630), (676, 40230), (702, 38740), (745, 36504), (780, 34866), (845, 32184), (894, 30420), (936, 29055), (1014, 26820), (1080, 25181), (1170, 23244), (1192, 22815), (1341, 20280), (1352, 20115), (1404, 19370), (1490, 18252), (1521, 17880), (1560, 17433), (1690, 16092), (1755, 15496), (1788, 15210), (1937, 14040), (2028, 13410), (2235, 12168), (2340, 11622), (2535, 10728), (2682, 10140), (2808, 9685), (2980, 9126), (3042, 8940), (3380, 8046), (3510, 7748), (3576, 7605), (3874, 7020), (4023, 6760), (4056, 6705), (4470, 6084), (4563, 5960), (4680, 5811), (5070, 5364)]