73505520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9281}}^1$

素因数の和:9311

約数の個数: 120

約数和(自身を含む): 269326512

約数和(自身を除く): 195820992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9281, 18562, 27843, 37124, 46405, 55686, 74248, 83529, 92810, 102091, 111372, 139215, 148496, 167058, 185620, 204182, 222744, 278430, 306273, 334116, 371240, 408364, 417645, 445488, 510455, 556860, 612546, 668232, 742480, 816728, 835290, 918819, 1020910, 1113720, 1225092, 1336464, 1531365, 1633456, 1670580, 1837638, 2041820, 2227440, 2450184, 3062730, 3341160, 3675276, 4083640, 4594095, 4900368, 6125460, 6682320, 7350552, 8167280, 9188190, 12250920, 14701104, 18376380, 24501840, 36752760, 73505520]

約数ペア:

[(1, 73505520), (2, 36752760), (3, 24501840), (4, 18376380), (5, 14701104), (6, 12250920), (8, 9188190), (9, 8167280), (10, 7350552), (11, 6682320), (12, 6125460), (15, 4900368), (16, 4594095), (18, 4083640), (20, 3675276), (22, 3341160), (24, 3062730), (30, 2450184), (33, 2227440), (36, 2041820), (40, 1837638), (44, 1670580), (45, 1633456), (48, 1531365), (55, 1336464), (60, 1225092), (66, 1113720), (72, 1020910), (80, 918819), (88, 835290), (90, 816728), (99, 742480), (110, 668232), (120, 612546), (132, 556860), (144, 510455), (165, 445488), (176, 417645), (180, 408364), (198, 371240), (220, 334116), (240, 306273), (264, 278430), (330, 222744), (360, 204182), (396, 185620), (440, 167058), (495, 148496), (528, 139215), (660, 111372), (720, 102091), (792, 92810), (880, 83529), (990, 74248), (1320, 55686), (1584, 46405), (1980, 37124), (2640, 27843), (3960, 18562), (7920, 9281)]