222322140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 713276928

約数和(自身を除く): 490954788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 83, 90, 92, 115, 138, 166, 180, 207, 230, 249, 276, 332, 345, 414, 415, 460, 498, 647, 690, 747, 828, 830, 996, 1035, 1245, 1294, 1380, 1494, 1660, 1909, 1941, 2070, 2490, 2588, 2988, 3235, 3735, 3818, 3882, 4140, 4980, 5727, 5823, 6470, 7470, 7636, 7764, 9545, 9705, 11454, 11646, 12940, 14881, 14940, 17181, 19090, 19410, 22908, 23292, 28635, 29115, 29762, 34362, 38180, 38820, 44643, 53701, 57270, 58230, 59524, 68724, 74405, 85905, 89286, 107402, 114540, 116460, 133929, 148810, 161103, 171810, 178572, 214804, 223215, 267858, 268505, 297620, 322206, 343620, 446430, 483309, 535716, 537010, 644412, 669645, 805515, 892860, 966618, 1074020, 1235123, 1339290, 1611030, 1933236, 2416545, 2470246, 2678580, 3222060, 3705369, 4833090, 4940492, 6175615, 7410738, 9666180, 11116107, 12351230, 14821476, 18526845, 22232214, 24702460, 37053690, 44464428, 55580535, 74107380, 111161070, 222322140]

約数ペア:

[(1, 222322140), (2, 111161070), (3, 74107380), (4, 55580535), (5, 44464428), (6, 37053690), (9, 24702460), (10, 22232214), (12, 18526845), (15, 14821476), (18, 12351230), (20, 11116107), (23, 9666180), (30, 7410738), (36, 6175615), (45, 4940492), (46, 4833090), (60, 3705369), (69, 3222060), (83, 2678580), (90, 2470246), (92, 2416545), (115, 1933236), (138, 1611030), (166, 1339290), (180, 1235123), (207, 1074020), (230, 966618), (249, 892860), (276, 805515), (332, 669645), (345, 644412), (414, 537010), (415, 535716), (460, 483309), (498, 446430), (647, 343620), (690, 322206), (747, 297620), (828, 268505), (830, 267858), (996, 223215), (1035, 214804), (1245, 178572), (1294, 171810), (1380, 161103), (1494, 148810), (1660, 133929), (1909, 116460), (1941, 114540), (2070, 107402), (2490, 89286), (2588, 85905), (2988, 74405), (3235, 68724), (3735, 59524), (3818, 58230), (3882, 57270), (4140, 53701), (4980, 44643), (5727, 38820), (5823, 38180), (6470, 34362), (7470, 29762), (7636, 29115), (7764, 28635), (9545, 23292), (9705, 22908), (11454, 19410), (11646, 19090), (12940, 17181), (14881, 14940)]