260227800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 288

約数和(自身を含む): 1052313600

約数和(自身を除く): 792085800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 665, 684, 700, 760, 798, 840, 855, 900, 950, 1050, 1064, 1087, 1140, 1197, 1260, 1330, 1368, 1400, 1425, 1575, 1596, 1710, 1800, 1900, 1995, 2100, 2174, 2280, 2394, 2520, 2660, 2850, 3150, 3192, 3261, 3325, 3420, 3800, 3990, 4200, 4275, 4348, 4788, 5320, 5435, 5700, 5985, 6300, 6522, 6650, 6840, 7609, 7980, 8550, 8696, 9576, 9783, 9975, 10870, 11400, 11970, 12600, 13044, 13300, 15218, 15960, 16305, 17100, 19566, 19950, 20653, 21740, 22827, 23940, 26088, 26600, 27175, 29925, 30436, 32610, 34200, 38045, 39132, 39900, 41306, 43480, 45654, 47880, 48915, 54350, 59850, 60872, 61959, 65220, 68481, 76090, 78264, 79800, 81525, 82612, 91308, 97830, 103265, 108700, 114135, 119700, 123918, 130440, 136962, 144571, 152180, 163050, 165224, 182616, 185877, 190225, 195660, 206530, 217400, 228270, 239400, 244575, 247836, 273924, 289142, 304360, 309795, 326100, 342405, 371754, 380450, 391320, 413060, 433713, 456540, 489150, 495672, 516325, 547848, 570675, 578284, 619590, 652200, 684810, 722855, 743508, 760900, 826120, 867426, 913080, 929385, 978300, 1032650, 1141350, 1156568, 1239180, 1301139, 1369620, 1445710, 1487016, 1521800, 1548975, 1712025, 1734852, 1858770, 1956600, 2065300, 2168565, 2282700, 2478360, 2602278, 2739240, 2891420, 3097950, 3424050, 3469704, 3614275, 3717540, 4130600, 4337130, 4565400, 4646925, 5204556, 5782840, 6195900, 6505695, 6848100, 7228550, 7435080, 8674260, 9293850, 10409112, 10842825, 12391800, 13011390, 13696200, 14457100, 17348520, 18587700, 21685650, 26022780, 28914200, 32528475, 37175400, 43371300, 52045560, 65056950, 86742600, 130113900, 260227800]

約数ペア:

[(1, 260227800), (2, 130113900), (3, 86742600), (4, 65056950), (5, 52045560), (6, 43371300), (7, 37175400), (8, 32528475), (9, 28914200), (10, 26022780), (12, 21685650), (14, 18587700), (15, 17348520), (18, 14457100), (19, 13696200), (20, 13011390), (21, 12391800), (24, 10842825), (25, 10409112), (28, 9293850), (30, 8674260), (35, 7435080), (36, 7228550), (38, 6848100), (40, 6505695), (42, 6195900), (45, 5782840), (50, 5204556), (56, 4646925), (57, 4565400), (60, 4337130), (63, 4130600), (70, 3717540), (72, 3614275), (75, 3469704), (76, 3424050), (84, 3097950), (90, 2891420), (95, 2739240), (100, 2602278), (105, 2478360), (114, 2282700), (120, 2168565), (126, 2065300), (133, 1956600), (140, 1858770), (150, 1734852), (152, 1712025), (168, 1548975), (171, 1521800), (175, 1487016), (180, 1445710), (190, 1369620), (200, 1301139), (210, 1239180), (225, 1156568), (228, 1141350), (252, 1032650), (266, 978300), (280, 929385), (285, 913080), (300, 867426), (315, 826120), (342, 760900), (350, 743508), (360, 722855), (380, 684810), (399, 652200), (420, 619590), (450, 578284), (456, 570675), (475, 547848), (504, 516325), (525, 495672), (532, 489150), (570, 456540), (600, 433713), (630, 413060), (665, 391320), (684, 380450), (700, 371754), (760, 342405), (798, 326100), (840, 309795), (855, 304360), (900, 289142), (950, 273924), (1050, 247836), (1064, 244575), (1087, 239400), (1140, 228270), (1197, 217400), (1260, 206530), (1330, 195660), (1368, 190225), (1400, 185877), (1425, 182616), (1575, 165224), (1596, 163050), (1710, 152180), (1800, 144571), (1900, 136962), (1995, 130440), (2100, 123918), (2174, 119700), (2280, 114135), (2394, 108700), (2520, 103265), (2660, 97830), (2850, 91308), (3150, 82612), (3192, 81525), (3261, 79800), (3325, 78264), (3420, 76090), (3800, 68481), (3990, 65220), (4200, 61959), (4275, 60872), (4348, 59850), (4788, 54350), (5320, 48915), (5435, 47880), (5700, 45654), (5985, 43480), (6300, 41306), (6522, 39900), (6650, 39132), (6840, 38045), (7609, 34200), (7980, 32610), (8550, 30436), (8696, 29925), (9576, 27175), (9783, 26600), (9975, 26088), (10870, 23940), (11400, 22827), (11970, 21740), (12600, 20653), (13044, 19950), (13300, 19566), (15218, 17100), (15960, 16305)]