38578050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 122021952

約数和(自身を除く): 83443902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 331, 333, 350, 370, 450, 518, 525, 555, 630, 662, 666, 777, 925, 993, 1050, 1110, 1295, 1554, 1575, 1655, 1665, 1850, 1986, 2317, 2331, 2590, 2775, 2979, 3150, 3310, 3330, 3885, 4634, 4662, 4965, 5550, 5958, 6475, 6951, 7770, 8275, 8325, 9930, 11585, 11655, 12247, 12950, 13902, 14895, 16550, 16650, 19425, 20853, 23170, 23310, 24494, 24825, 29790, 34755, 36741, 38850, 41706, 49650, 57925, 58275, 61235, 69510, 73482, 74475, 85729, 104265, 110223, 115850, 116550, 122470, 148950, 171458, 173775, 183705, 208530, 220446, 257187, 306175, 347550, 367410, 428645, 514374, 521325, 551115, 612350, 771561, 857290, 918525, 1042650, 1102230, 1285935, 1543122, 1837050, 2143225, 2571870, 2755575, 3857805, 4286450, 5511150, 6429675, 7715610, 12859350, 19289025, 38578050]

約数ペア:

[(1, 38578050), (2, 19289025), (3, 12859350), (5, 7715610), (6, 6429675), (7, 5511150), (9, 4286450), (10, 3857805), (14, 2755575), (15, 2571870), (18, 2143225), (21, 1837050), (25, 1543122), (30, 1285935), (35, 1102230), (37, 1042650), (42, 918525), (45, 857290), (50, 771561), (63, 612350), (70, 551115), (74, 521325), (75, 514374), (90, 428645), (105, 367410), (111, 347550), (126, 306175), (150, 257187), (175, 220446), (185, 208530), (210, 183705), (222, 173775), (225, 171458), (259, 148950), (315, 122470), (331, 116550), (333, 115850), (350, 110223), (370, 104265), (450, 85729), (518, 74475), (525, 73482), (555, 69510), (630, 61235), (662, 58275), (666, 57925), (777, 49650), (925, 41706), (993, 38850), (1050, 36741), (1110, 34755), (1295, 29790), (1554, 24825), (1575, 24494), (1655, 23310), (1665, 23170), (1850, 20853), (1986, 19425), (2317, 16650), (2331, 16550), (2590, 14895), (2775, 13902), (2979, 12950), (3150, 12247), (3310, 11655), (3330, 11585), (3885, 9930), (4634, 8325), (4662, 8275), (4965, 7770), (5550, 6951), (5958, 6475)]