2147806800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2899

約数の個数: 240

約数和(自身を含む): 7755039360

約数和(自身を除く): 5607232560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 270, 284, 300, 355, 360, 400, 426, 432, 450, 540, 568, 600, 639, 675, 710, 720, 852, 900, 1065, 1080, 1136, 1200, 1278, 1350, 1420, 1704, 1775, 1800, 1917, 2130, 2160, 2556, 2700, 2801, 2840, 3195, 3408, 3550, 3600, 3834, 4260, 5112, 5325, 5400, 5602, 5680, 6390, 7100, 7668, 8403, 8520, 9585, 10224, 10650, 10800, 11204, 12780, 14005, 14200, 15336, 15975, 16806, 17040, 19170, 21300, 22408, 25209, 25560, 28010, 28400, 30672, 31950, 33612, 38340, 42015, 42600, 44816, 47925, 50418, 51120, 56020, 63900, 67224, 70025, 75627, 76680, 84030, 85200, 95850, 100836, 112040, 126045, 127800, 134448, 140050, 151254, 153360, 168060, 191700, 198871, 201672, 210075, 224080, 252090, 255600, 280100, 302508, 336120, 378135, 383400, 397742, 403344, 420150, 504180, 560200, 596613, 605016, 630225, 672240, 756270, 766800, 795484, 840300, 994355, 1008360, 1120400, 1193226, 1210032, 1260450, 1512540, 1590968, 1680600, 1789839, 1890675, 1988710, 2016720, 2386452, 2520900, 2983065, 3025080, 3181936, 3361200, 3579678, 3781350, 3977420, 4772904, 4971775, 5041800, 5369517, 5966130, 6050160, 7159356, 7562700, 7954840, 8949195, 9545808, 9943550, 10083600, 10739034, 11932260, 14318712, 14915325, 15125400, 15909680, 17898390, 19887100, 21478068, 23864520, 26847585, 28637424, 29830650, 30250800, 35796780, 39774200, 42956136, 44745975, 47729040, 53695170, 59661300, 71593560, 79548400, 85912272, 89491950, 107390340, 119322600, 134237925, 143187120, 178983900, 214780680, 238645200, 268475850, 357967800, 429561360, 536951700, 715935600, 1073903400, 2147806800]

約数ペア:

[(1, 2147806800), (2, 1073903400), (3, 715935600), (4, 536951700), (5, 429561360), (6, 357967800), (8, 268475850), (9, 238645200), (10, 214780680), (12, 178983900), (15, 143187120), (16, 134237925), (18, 119322600), (20, 107390340), (24, 89491950), (25, 85912272), (27, 79548400), (30, 71593560), (36, 59661300), (40, 53695170), (45, 47729040), (48, 44745975), (50, 42956136), (54, 39774200), (60, 35796780), (71, 30250800), (72, 29830650), (75, 28637424), (80, 26847585), (90, 23864520), (100, 21478068), (108, 19887100), (120, 17898390), (135, 15909680), (142, 15125400), (144, 14915325), (150, 14318712), (180, 11932260), (200, 10739034), (213, 10083600), (216, 9943550), (225, 9545808), (240, 8949195), (270, 7954840), (284, 7562700), (300, 7159356), (355, 6050160), (360, 5966130), (400, 5369517), (426, 5041800), (432, 4971775), (450, 4772904), (540, 3977420), (568, 3781350), (600, 3579678), (639, 3361200), (675, 3181936), (710, 3025080), (720, 2983065), (852, 2520900), (900, 2386452), (1065, 2016720), (1080, 1988710), (1136, 1890675), (1200, 1789839), (1278, 1680600), (1350, 1590968), (1420, 1512540), (1704, 1260450), (1775, 1210032), (1800, 1193226), (1917, 1120400), (2130, 1008360), (2160, 994355), (2556, 840300), (2700, 795484), (2801, 766800), (2840, 756270), (3195, 672240), (3408, 630225), (3550, 605016), (3600, 596613), (3834, 560200), (4260, 504180), (5112, 420150), (5325, 403344), (5400, 397742), (5602, 383400), (5680, 378135), (6390, 336120), (7100, 302508), (7668, 280100), (8403, 255600), (8520, 252090), (9585, 224080), (10224, 210075), (10650, 201672), (10800, 198871), (11204, 191700), (12780, 168060), (14005, 153360), (14200, 151254), (15336, 140050), (15975, 134448), (16806, 127800), (17040, 126045), (19170, 112040), (21300, 100836), (22408, 95850), (25209, 85200), (25560, 84030), (28010, 76680), (28400, 75627), (30672, 70025), (31950, 67224), (33612, 63900), (38340, 56020), (42015, 51120), (42600, 50418), (44816, 47925)]