7216650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 23212800

約数和(自身を除く): 15996150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 79, 87, 90, 105, 126, 145, 150, 158, 174, 175, 203, 210, 225, 237, 261, 290, 315, 350, 395, 406, 435, 450, 474, 522, 525, 553, 609, 630, 711, 725, 790, 870, 1015, 1050, 1106, 1185, 1218, 1305, 1422, 1450, 1575, 1659, 1827, 1975, 2030, 2175, 2291, 2370, 2610, 2765, 3045, 3150, 3318, 3555, 3654, 3950, 4350, 4582, 4977, 5075, 5530, 5925, 6090, 6525, 6873, 7110, 8295, 9135, 9954, 10150, 11455, 11850, 13050, 13746, 13825, 15225, 16037, 16590, 17775, 18270, 20619, 22910, 24885, 27650, 30450, 32074, 34365, 35550, 41238, 41475, 45675, 48111, 49770, 57275, 68730, 80185, 82950, 91350, 96222, 103095, 114550, 124425, 144333, 160370, 171825, 206190, 240555, 248850, 288666, 343650, 400925, 481110, 515475, 721665, 801850, 1030950, 1202775, 1443330, 2405550, 3608325, 7216650]

約数ペア:

[(1, 7216650), (2, 3608325), (3, 2405550), (5, 1443330), (6, 1202775), (7, 1030950), (9, 801850), (10, 721665), (14, 515475), (15, 481110), (18, 400925), (21, 343650), (25, 288666), (29, 248850), (30, 240555), (35, 206190), (42, 171825), (45, 160370), (50, 144333), (58, 124425), (63, 114550), (70, 103095), (75, 96222), (79, 91350), (87, 82950), (90, 80185), (105, 68730), (126, 57275), (145, 49770), (150, 48111), (158, 45675), (174, 41475), (175, 41238), (203, 35550), (210, 34365), (225, 32074), (237, 30450), (261, 27650), (290, 24885), (315, 22910), (350, 20619), (395, 18270), (406, 17775), (435, 16590), (450, 16037), (474, 15225), (522, 13825), (525, 13746), (553, 13050), (609, 11850), (630, 11455), (711, 10150), (725, 9954), (790, 9135), (870, 8295), (1015, 7110), (1050, 6873), (1106, 6525), (1185, 6090), (1218, 5925), (1305, 5530), (1422, 5075), (1450, 4977), (1575, 4582), (1659, 4350), (1827, 3950), (1975, 3654), (2030, 3555), (2175, 3318), (2291, 3150), (2370, 3045), (2610, 2765)]