188364540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34499}}^1$

素因数の和:34531

約数の個数: 96

約数和(自身を含む): 649152000

約数和(自身を除く): 460787460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 34499, 68998, 103497, 137996, 172495, 206994, 241493, 344990, 413988, 448487, 482986, 517485, 689980, 724479, 896974, 965972, 1034970, 1207465, 1345461, 1448958, 1793948, 2069940, 2242435, 2414930, 2690922, 2897916, 3139409, 3622395, 4484870, 4829860, 5381844, 6278818, 6727305, 7244790, 8969740, 9418227, 12557636, 13454610, 14489580, 15697045, 18836454, 26909220, 31394090, 37672908, 47091135, 62788180, 94182270, 188364540]

約数ペア:

[(1, 188364540), (2, 94182270), (3, 62788180), (4, 47091135), (5, 37672908), (6, 31394090), (7, 26909220), (10, 18836454), (12, 15697045), (13, 14489580), (14, 13454610), (15, 12557636), (20, 9418227), (21, 8969740), (26, 7244790), (28, 6727305), (30, 6278818), (35, 5381844), (39, 4829860), (42, 4484870), (52, 3622395), (60, 3139409), (65, 2897916), (70, 2690922), (78, 2414930), (84, 2242435), (91, 2069940), (105, 1793948), (130, 1448958), (140, 1345461), (156, 1207465), (182, 1034970), (195, 965972), (210, 896974), (260, 724479), (273, 689980), (364, 517485), (390, 482986), (420, 448487), (455, 413988), (546, 344990), (780, 241493), (910, 206994), (1092, 172495), (1365, 137996), (1820, 103497), (2730, 68998), (5460, 34499)]