38472700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 104618304

約数和(自身を除く): 66145604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 53, 61, 68, 70, 85, 100, 106, 119, 122, 140, 170, 175, 212, 238, 244, 265, 305, 340, 350, 371, 425, 427, 476, 530, 595, 610, 700, 742, 850, 854, 901, 1037, 1060, 1190, 1220, 1325, 1484, 1525, 1700, 1708, 1802, 1855, 2074, 2135, 2380, 2650, 2975, 3050, 3233, 3604, 3710, 4148, 4270, 4505, 5185, 5300, 5950, 6100, 6307, 6466, 7259, 7420, 8540, 9010, 9275, 10370, 10675, 11900, 12614, 12932, 14518, 16165, 18020, 18550, 20740, 21350, 22525, 22631, 25228, 25925, 29036, 31535, 32330, 36295, 37100, 42700, 45050, 45262, 51850, 54961, 63070, 64660, 72590, 80825, 90100, 90524, 103700, 109922, 113155, 126140, 145180, 157675, 161650, 181475, 219844, 226310, 274805, 315350, 323300, 362950, 384727, 452620, 549610, 565775, 630700, 725900, 769454, 1099220, 1131550, 1374025, 1538908, 1923635, 2263100, 2748050, 3847270, 5496100, 7694540, 9618175, 19236350, 38472700]

約数ペア:

[(1, 38472700), (2, 19236350), (4, 9618175), (5, 7694540), (7, 5496100), (10, 3847270), (14, 2748050), (17, 2263100), (20, 1923635), (25, 1538908), (28, 1374025), (34, 1131550), (35, 1099220), (50, 769454), (53, 725900), (61, 630700), (68, 565775), (70, 549610), (85, 452620), (100, 384727), (106, 362950), (119, 323300), (122, 315350), (140, 274805), (170, 226310), (175, 219844), (212, 181475), (238, 161650), (244, 157675), (265, 145180), (305, 126140), (340, 113155), (350, 109922), (371, 103700), (425, 90524), (427, 90100), (476, 80825), (530, 72590), (595, 64660), (610, 63070), (700, 54961), (742, 51850), (850, 45262), (854, 45050), (901, 42700), (1037, 37100), (1060, 36295), (1190, 32330), (1220, 31535), (1325, 29036), (1484, 25925), (1525, 25228), (1700, 22631), (1708, 22525), (1802, 21350), (1855, 20740), (2074, 18550), (2135, 18020), (2380, 16165), (2650, 14518), (2975, 12932), (3050, 12614), (3233, 11900), (3604, 10675), (3710, 10370), (4148, 9275), (4270, 9010), (4505, 8540), (5185, 7420), (5300, 7259), (5950, 6466), (6100, 6307)]