74404750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 175488768

約数和(自身を除く): 101084018

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 41, 50, 61, 70, 82, 85, 119, 122, 125, 170, 175, 205, 238, 250, 287, 305, 350, 410, 425, 427, 574, 595, 610, 697, 850, 854, 875, 1025, 1037, 1190, 1394, 1435, 1525, 1750, 2050, 2074, 2125, 2135, 2501, 2870, 2975, 3050, 3485, 4250, 4270, 4879, 5002, 5125, 5185, 5950, 6970, 7175, 7259, 7625, 9758, 10250, 10370, 10675, 12505, 14350, 14518, 14875, 15250, 17425, 17507, 21350, 24395, 25010, 25925, 29750, 34850, 35014, 35875, 36295, 42517, 48790, 51850, 53375, 62525, 71750, 72590, 85034, 87125, 87535, 106750, 121975, 125050, 129625, 174250, 175070, 181475, 212585, 243950, 259250, 297619, 312625, 362950, 425170, 437675, 595238, 609875, 625250, 875350, 907375, 1062925, 1219750, 1488095, 1814750, 2125850, 2188375, 2976190, 4376750, 5314625, 7440475, 10629250, 14880950, 37202375, 74404750]

約数ペア:

[(1, 74404750), (2, 37202375), (5, 14880950), (7, 10629250), (10, 7440475), (14, 5314625), (17, 4376750), (25, 2976190), (34, 2188375), (35, 2125850), (41, 1814750), (50, 1488095), (61, 1219750), (70, 1062925), (82, 907375), (85, 875350), (119, 625250), (122, 609875), (125, 595238), (170, 437675), (175, 425170), (205, 362950), (238, 312625), (250, 297619), (287, 259250), (305, 243950), (350, 212585), (410, 181475), (425, 175070), (427, 174250), (574, 129625), (595, 125050), (610, 121975), (697, 106750), (850, 87535), (854, 87125), (875, 85034), (1025, 72590), (1037, 71750), (1190, 62525), (1394, 53375), (1435, 51850), (1525, 48790), (1750, 42517), (2050, 36295), (2074, 35875), (2125, 35014), (2135, 34850), (2501, 29750), (2870, 25925), (2975, 25010), (3050, 24395), (3485, 21350), (4250, 17507), (4270, 17425), (4879, 15250), (5002, 14875), (5125, 14518), (5185, 14350), (5950, 12505), (6970, 10675), (7175, 10370), (7259, 10250), (7625, 9758)]