299018340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 933908976

約数和(自身を除く): 634890636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 113, 122, 180, 183, 226, 241, 244, 305, 339, 366, 452, 482, 549, 565, 610, 678, 723, 732, 915, 964, 1017, 1098, 1130, 1205, 1220, 1356, 1446, 1695, 1830, 2034, 2169, 2196, 2260, 2410, 2745, 2892, 3390, 3615, 3660, 4068, 4338, 4820, 5085, 5490, 6780, 6893, 7230, 8676, 10170, 10845, 10980, 13786, 14460, 14701, 20340, 20679, 21690, 27233, 27572, 29402, 34465, 41358, 43380, 44103, 54466, 58804, 62037, 68930, 73505, 81699, 82716, 88206, 103395, 108932, 124074, 132309, 136165, 137860, 147010, 163398, 176412, 206790, 220515, 245097, 248148, 264618, 272330, 294020, 310185, 326796, 408495, 413580, 441030, 490194, 529236, 544660, 620370, 661545, 816990, 882060, 980388, 1225485, 1240740, 1323090, 1633980, 1661213, 2450970, 2646180, 3322426, 4901940, 4983639, 6644852, 8306065, 9967278, 14950917, 16612130, 19934556, 24918195, 29901834, 33224260, 49836390, 59803668, 74754585, 99672780, 149509170, 299018340]

約数ペア:

[(1, 299018340), (2, 149509170), (3, 99672780), (4, 74754585), (5, 59803668), (6, 49836390), (9, 33224260), (10, 29901834), (12, 24918195), (15, 19934556), (18, 16612130), (20, 14950917), (30, 9967278), (36, 8306065), (45, 6644852), (60, 4983639), (61, 4901940), (90, 3322426), (113, 2646180), (122, 2450970), (180, 1661213), (183, 1633980), (226, 1323090), (241, 1240740), (244, 1225485), (305, 980388), (339, 882060), (366, 816990), (452, 661545), (482, 620370), (549, 544660), (565, 529236), (610, 490194), (678, 441030), (723, 413580), (732, 408495), (915, 326796), (964, 310185), (1017, 294020), (1098, 272330), (1130, 264618), (1205, 248148), (1220, 245097), (1356, 220515), (1446, 206790), (1695, 176412), (1830, 163398), (2034, 147010), (2169, 137860), (2196, 136165), (2260, 132309), (2410, 124074), (2745, 108932), (2892, 103395), (3390, 88206), (3615, 82716), (3660, 81699), (4068, 73505), (4338, 68930), (4820, 62037), (5085, 58804), (5490, 54466), (6780, 44103), (6893, 43380), (7230, 41358), (8676, 34465), (10170, 29402), (10845, 27572), (10980, 27233), (13786, 21690), (14460, 20679), (14701, 20340)]