628544400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 240

約数和(自身を含む): 2326511808

約数和(自身を除く): 1697967408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 374, 400, 408, 425, 440, 510, 528, 550, 561, 600, 660, 680, 748, 816, 825, 850, 880, 935, 1020, 1100, 1122, 1200, 1275, 1320, 1360, 1496, 1650, 1700, 1870, 2040, 2200, 2244, 2550, 2640, 2801, 2805, 2992, 3300, 3400, 3740, 4080, 4400, 4488, 4675, 5100, 5602, 5610, 6600, 6800, 7480, 8403, 8976, 9350, 10200, 11204, 11220, 13200, 14005, 14025, 14960, 16806, 18700, 20400, 22408, 22440, 28010, 28050, 30811, 33612, 37400, 42015, 44816, 44880, 47617, 56020, 56100, 61622, 67224, 70025, 74800, 84030, 92433, 95234, 112040, 112200, 123244, 134448, 140050, 142851, 154055, 168060, 184866, 190468, 210075, 224080, 224400, 238085, 246488, 280100, 285702, 308110, 336120, 369732, 380936, 420150, 462165, 476170, 492976, 523787, 560200, 571404, 616220, 672240, 714255, 739464, 761872, 770275, 840300, 924330, 952340, 1047574, 1120400, 1142808, 1190425, 1232440, 1428510, 1478928, 1540550, 1571361, 1680600, 1848660, 1904680, 2095148, 2285616, 2310825, 2380850, 2464880, 2618935, 2857020, 3081100, 3142722, 3361200, 3571275, 3697320, 3809360, 4190296, 4621650, 4761700, 5237870, 5714040, 6162200, 6285444, 7142550, 7394640, 7856805, 8380592, 9243300, 9523400, 10475740, 11428080, 12324400, 12570888, 13094675, 14285100, 15713610, 18486600, 19046800, 20951480, 25141776, 26189350, 28570200, 31427220, 36973200, 39284025, 41902960, 52378700, 57140400, 62854440, 78568050, 104757400, 125708880, 157136100, 209514800, 314272200, 628544400]

約数ペア:

[(1, 628544400), (2, 314272200), (3, 209514800), (4, 157136100), (5, 125708880), (6, 104757400), (8, 78568050), (10, 62854440), (11, 57140400), (12, 52378700), (15, 41902960), (16, 39284025), (17, 36973200), (20, 31427220), (22, 28570200), (24, 26189350), (25, 25141776), (30, 20951480), (33, 19046800), (34, 18486600), (40, 15713610), (44, 14285100), (48, 13094675), (50, 12570888), (51, 12324400), (55, 11428080), (60, 10475740), (66, 9523400), (68, 9243300), (75, 8380592), (80, 7856805), (85, 7394640), (88, 7142550), (100, 6285444), (102, 6162200), (110, 5714040), (120, 5237870), (132, 4761700), (136, 4621650), (150, 4190296), (165, 3809360), (170, 3697320), (176, 3571275), (187, 3361200), (200, 3142722), (204, 3081100), (220, 2857020), (240, 2618935), (255, 2464880), (264, 2380850), (272, 2310825), (275, 2285616), (300, 2095148), (330, 1904680), (340, 1848660), (374, 1680600), (400, 1571361), (408, 1540550), (425, 1478928), (440, 1428510), (510, 1232440), (528, 1190425), (550, 1142808), (561, 1120400), (600, 1047574), (660, 952340), (680, 924330), (748, 840300), (816, 770275), (825, 761872), (850, 739464), (880, 714255), (935, 672240), (1020, 616220), (1100, 571404), (1122, 560200), (1200, 523787), (1275, 492976), (1320, 476170), (1360, 462165), (1496, 420150), (1650, 380936), (1700, 369732), (1870, 336120), (2040, 308110), (2200, 285702), (2244, 280100), (2550, 246488), (2640, 238085), (2801, 224400), (2805, 224080), (2992, 210075), (3300, 190468), (3400, 184866), (3740, 168060), (4080, 154055), (4400, 142851), (4488, 140050), (4675, 134448), (5100, 123244), (5602, 112200), (5610, 112040), (6600, 95234), (6800, 92433), (7480, 84030), (8403, 74800), (8976, 70025), (9350, 67224), (10200, 61622), (11204, 56100), (11220, 56020), (13200, 47617), (14005, 44880), (14025, 44816), (14960, 42015), (16806, 37400), (18700, 33612), (20400, 30811), (22408, 28050), (22440, 28010)]