22390920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 76604580

約数和(自身を除く): 54213660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 111, 120, 123, 148, 164, 180, 185, 205, 222, 246, 296, 328, 333, 360, 369, 370, 410, 444, 492, 555, 615, 666, 738, 740, 820, 888, 984, 1110, 1230, 1332, 1476, 1480, 1517, 1640, 1665, 1681, 1845, 2220, 2460, 2664, 2952, 3034, 3330, 3362, 3690, 4440, 4551, 4920, 5043, 6068, 6660, 6724, 7380, 7585, 8405, 9102, 10086, 12136, 13320, 13448, 13653, 14760, 15129, 15170, 16810, 18204, 20172, 22755, 25215, 27306, 30258, 30340, 33620, 36408, 40344, 45510, 50430, 54612, 60516, 60680, 62197, 67240, 68265, 75645, 91020, 100860, 109224, 121032, 124394, 136530, 151290, 182040, 186591, 201720, 248788, 273060, 302580, 310985, 373182, 497576, 546120, 559773, 605160, 621970, 746364, 932955, 1119546, 1243940, 1492728, 1865910, 2239092, 2487880, 2798865, 3731820, 4478184, 5597730, 7463640, 11195460, 22390920]

約数ペア:

[(1, 22390920), (2, 11195460), (3, 7463640), (4, 5597730), (5, 4478184), (6, 3731820), (8, 2798865), (9, 2487880), (10, 2239092), (12, 1865910), (15, 1492728), (18, 1243940), (20, 1119546), (24, 932955), (30, 746364), (36, 621970), (37, 605160), (40, 559773), (41, 546120), (45, 497576), (60, 373182), (72, 310985), (74, 302580), (82, 273060), (90, 248788), (111, 201720), (120, 186591), (123, 182040), (148, 151290), (164, 136530), (180, 124394), (185, 121032), (205, 109224), (222, 100860), (246, 91020), (296, 75645), (328, 68265), (333, 67240), (360, 62197), (369, 60680), (370, 60516), (410, 54612), (444, 50430), (492, 45510), (555, 40344), (615, 36408), (666, 33620), (738, 30340), (740, 30258), (820, 27306), (888, 25215), (984, 22755), (1110, 20172), (1230, 18204), (1332, 16810), (1476, 15170), (1480, 15129), (1517, 14760), (1640, 13653), (1665, 13448), (1681, 13320), (1845, 12136), (2220, 10086), (2460, 9102), (2664, 8405), (2952, 7585), (3034, 7380), (3330, 6724), (3362, 6660), (3690, 6068), (4440, 5043), (4551, 4920)]