200498850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{26209}}^1$

素因数の和:26244

約数の個数: 72

約数和(自身を含む): 570382020

約数和(自身を除く): 369883170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 26209, 52418, 78627, 131045, 157254, 235881, 262090, 393135, 445553, 471762, 655225, 786270, 891106, 1179405, 1310450, 1336659, 1965675, 2227765, 2358810, 2673318, 3931350, 4009977, 4455530, 5897025, 6683295, 8019954, 11138825, 11794050, 13366590, 20049885, 22277650, 33416475, 40099770, 66832950, 100249425, 200498850]

約数ペア:

[(1, 200498850), (2, 100249425), (3, 66832950), (5, 40099770), (6, 33416475), (9, 22277650), (10, 20049885), (15, 13366590), (17, 11794050), (18, 11138825), (25, 8019954), (30, 6683295), (34, 5897025), (45, 4455530), (50, 4009977), (51, 3931350), (75, 2673318), (85, 2358810), (90, 2227765), (102, 1965675), (150, 1336659), (153, 1310450), (170, 1179405), (225, 891106), (255, 786270), (306, 655225), (425, 471762), (450, 445553), (510, 393135), (765, 262090), (850, 235881), (1275, 157254), (1530, 131045), (2550, 78627), (3825, 52418), (7650, 26209)]