990050040

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{14551}}^1$

素因数の和:14584

約数の個数: 192

約数和(自身を含む): 3813788160

約数和(自身を除く): 2823738120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 14551, 17010, 22680, 29102, 34020, 43653, 58204, 68040, 72755, 87306, 101857, 116408, 130959, 145510, 174612, 203714, 218265, 261918, 291020, 305571, 349224, 392877, 407428, 436530, 509285, 523836, 582040, 611142, 654795, 785754, 814856, 873060, 916713, 1018570, 1047672, 1178631, 1222284, 1309590, 1527855, 1571508, 1746120, 1833426, 1964385, 2037140, 2357262, 2444568, 2619180, 2750139, 3055710, 3143016, 3535893, 3666852, 3928770, 4074280, 4583565, 4714524, 5238360, 5500278, 5893155, 6111420, 7071786, 7333704, 7857540, 8250417, 9167130, 9429048, 11000556, 11786310, 12222840, 13750695, 14143572, 15715080, 16500834, 17679465, 18334260, 22001112, 23572620, 24751251, 27501390, 28287144, 33001668, 35358930, 36668520, 41252085, 47145240, 49502502, 55002780, 66003336, 70717860, 82504170, 99005004, 110005560, 123756255, 141435720, 165008340, 198010008, 247512510, 330016680, 495025020, 990050040]

約数ペア:

[(1, 990050040), (2, 495025020), (3, 330016680), (4, 247512510), (5, 198010008), (6, 165008340), (7, 141435720), (8, 123756255), (9, 110005560), (10, 99005004), (12, 82504170), (14, 70717860), (15, 66003336), (18, 55002780), (20, 49502502), (21, 47145240), (24, 41252085), (27, 36668520), (28, 35358930), (30, 33001668), (35, 28287144), (36, 27501390), (40, 24751251), (42, 23572620), (45, 22001112), (54, 18334260), (56, 17679465), (60, 16500834), (63, 15715080), (70, 14143572), (72, 13750695), (81, 12222840), (84, 11786310), (90, 11000556), (105, 9429048), (108, 9167130), (120, 8250417), (126, 7857540), (135, 7333704), (140, 7071786), (162, 6111420), (168, 5893155), (180, 5500278), (189, 5238360), (210, 4714524), (216, 4583565), (243, 4074280), (252, 3928770), (270, 3666852), (280, 3535893), (315, 3143016), (324, 3055710), (360, 2750139), (378, 2619180), (405, 2444568), (420, 2357262), (486, 2037140), (504, 1964385), (540, 1833426), (567, 1746120), (630, 1571508), (648, 1527855), (756, 1309590), (810, 1222284), (840, 1178631), (945, 1047672), (972, 1018570), (1080, 916713), (1134, 873060), (1215, 814856), (1260, 785754), (1512, 654795), (1620, 611142), (1701, 582040), (1890, 523836), (1944, 509285), (2268, 436530), (2430, 407428), (2520, 392877), (2835, 349224), (3240, 305571), (3402, 291020), (3780, 261918), (4536, 218265), (4860, 203714), (5670, 174612), (6804, 145510), (7560, 130959), (8505, 116408), (9720, 101857), (11340, 87306), (13608, 72755), (14551, 68040), (17010, 58204), (22680, 43653), (29102, 34020)]