90597080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 96

約数和(自身を含む): 251164800

約数和(自身を除く): 160567720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 2719, 3332, 4165, 4760, 5438, 6664, 8330, 10876, 13595, 16660, 19033, 21752, 27190, 33320, 38066, 46223, 54380, 76132, 92446, 95165, 108760, 133231, 152264, 184892, 190330, 231115, 266462, 323561, 369784, 380660, 462230, 532924, 647122, 666155, 761320, 924460, 1065848, 1294244, 1332310, 1617805, 1848920, 2264927, 2588488, 2664620, 3235610, 4529854, 5329240, 6471220, 9059708, 11324635, 12942440, 18119416, 22649270, 45298540, 90597080]

約数ペア:

[(1, 90597080), (2, 45298540), (4, 22649270), (5, 18119416), (7, 12942440), (8, 11324635), (10, 9059708), (14, 6471220), (17, 5329240), (20, 4529854), (28, 3235610), (34, 2664620), (35, 2588488), (40, 2264927), (49, 1848920), (56, 1617805), (68, 1332310), (70, 1294244), (85, 1065848), (98, 924460), (119, 761320), (136, 666155), (140, 647122), (170, 532924), (196, 462230), (238, 380660), (245, 369784), (280, 323561), (340, 266462), (392, 231115), (476, 190330), (490, 184892), (595, 152264), (680, 133231), (833, 108760), (952, 95165), (980, 92446), (1190, 76132), (1666, 54380), (1960, 46223), (2380, 38066), (2719, 33320), (3332, 27190), (4165, 21752), (4760, 19033), (5438, 16660), (6664, 13595), (8330, 10876)]