200820150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{26251}}^1$

素因数の和:26286

約数の個数: 72

約数和(自身を含む): 571296024

約数和(自身を除く): 370475874

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, 26251, 52502, 78753, 131255, 157506, 236259, 262510, 393765, 446267, 472518, 656275, 787530, 892534, 1181295, 1312550, 1338801, 1968825, 2231335, 2362590, 2677602, 3937650, 4016403, 4462670, 5906475, 6694005, 8032806, 11156675, 11812950, 13388010, 20082015, 22313350, 33470025, 40164030, 66940050, 100410075, 200820150]

約数ペア:

[(1, 200820150), (2, 100410075), (3, 66940050), (5, 40164030), (6, 33470025), (9, 22313350), (10, 20082015), (15, 13388010), (17, 11812950), (18, 11156675), (25, 8032806), (30, 6694005), (34, 5906475), (45, 4462670), (50, 4016403), (51, 3937650), (75, 2677602), (85, 2362590), (90, 2231335), (102, 1968825), (150, 1338801), (153, 1312550), (170, 1181295), (225, 892534), (255, 787530), (306, 656275), (425, 472518), (450, 446267), (510, 393765), (765, 262510), (850, 236259), (1275, 157506), (1530, 131255), (2550, 78753), (3825, 52502), (7650, 26251)]