202427500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 512498448

約数和(自身を除く): 310070948

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 125, 170, 187, 220, 250, 275, 340, 374, 425, 433, 500, 550, 625, 748, 850, 866, 935, 1100, 1250, 1375, 1700, 1732, 1870, 2125, 2165, 2500, 2750, 3740, 4250, 4330, 4675, 4763, 5500, 6875, 7361, 8500, 8660, 9350, 9526, 10625, 10825, 13750, 14722, 18700, 19052, 21250, 21650, 23375, 23815, 27500, 29444, 36805, 42500, 43300, 46750, 47630, 54125, 73610, 80971, 93500, 95260, 108250, 116875, 119075, 147220, 161942, 184025, 216500, 233750, 238150, 270625, 323884, 368050, 404855, 467500, 476300, 541250, 595375, 736100, 809710, 920125, 1082500, 1190750, 1619420, 1840250, 2024275, 2381500, 2976875, 3680500, 4048550, 4600625, 5953750, 8097100, 9201250, 10121375, 11907500, 18402500, 20242750, 40485500, 50606875, 101213750, 202427500]

約数ペア:

[(1, 202427500), (2, 101213750), (4, 50606875), (5, 40485500), (10, 20242750), (11, 18402500), (17, 11907500), (20, 10121375), (22, 9201250), (25, 8097100), (34, 5953750), (44, 4600625), (50, 4048550), (55, 3680500), (68, 2976875), (85, 2381500), (100, 2024275), (110, 1840250), (125, 1619420), (170, 1190750), (187, 1082500), (220, 920125), (250, 809710), (275, 736100), (340, 595375), (374, 541250), (425, 476300), (433, 467500), (500, 404855), (550, 368050), (625, 323884), (748, 270625), (850, 238150), (866, 233750), (935, 216500), (1100, 184025), (1250, 161942), (1375, 147220), (1700, 119075), (1732, 116875), (1870, 108250), (2125, 95260), (2165, 93500), (2500, 80971), (2750, 73610), (3740, 54125), (4250, 47630), (4330, 46750), (4675, 43300), (4763, 42500), (5500, 36805), (6875, 29444), (7361, 27500), (8500, 23815), (8660, 23375), (9350, 21650), (9526, 21250), (10625, 19052), (10825, 18700), (13750, 14722)]