242586900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 805677600

約数和(自身を除く): 563090700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 149, 150, 162, 180, 201, 225, 243, 268, 270, 298, 300, 324, 335, 402, 405, 447, 450, 486, 540, 596, 603, 670, 675, 745, 804, 810, 894, 900, 972, 1005, 1206, 1215, 1340, 1341, 1350, 1490, 1620, 1675, 1788, 1809, 2010, 2025, 2235, 2412, 2430, 2682, 2700, 2980, 3015, 3350, 3618, 3725, 4020, 4023, 4050, 4470, 4860, 5025, 5364, 5427, 6030, 6075, 6700, 6705, 7236, 7450, 8046, 8100, 8940, 9045, 9983, 10050, 10854, 11175, 12060, 12069, 12150, 13410, 14900, 15075, 16092, 16281, 18090, 19966, 20100, 20115, 21708, 22350, 24138, 24300, 26820, 27135, 29949, 30150, 32562, 33525, 36180, 36207, 39932, 40230, 44700, 45225, 48276, 49915, 54270, 59898, 60300, 60345, 65124, 67050, 72414, 80460, 81405, 89847, 90450, 99830, 100575, 108540, 119796, 120690, 134100, 135675, 144828, 149745, 162810, 179694, 180900, 181035, 199660, 201150, 241380, 249575, 269541, 271350, 299490, 301725, 325620, 359388, 362070, 402300, 407025, 449235, 499150, 539082, 542700, 598980, 603450, 724140, 748725, 808623, 814050, 898470, 905175, 998300, 1078164, 1206900, 1347705, 1497450, 1617246, 1628100, 1796940, 1810350, 2246175, 2425869, 2695410, 2994900, 3234492, 3620700, 4043115, 4492350, 4851738, 5390820, 6738525, 8086230, 8984700, 9703476, 12129345, 13477050, 16172460, 20215575, 24258690, 26954100, 40431150, 48517380, 60646725, 80862300, 121293450, 242586900]

約数ペア:

[(1, 242586900), (2, 121293450), (3, 80862300), (4, 60646725), (5, 48517380), (6, 40431150), (9, 26954100), (10, 24258690), (12, 20215575), (15, 16172460), (18, 13477050), (20, 12129345), (25, 9703476), (27, 8984700), (30, 8086230), (36, 6738525), (45, 5390820), (50, 4851738), (54, 4492350), (60, 4043115), (67, 3620700), (75, 3234492), (81, 2994900), (90, 2695410), (100, 2425869), (108, 2246175), (134, 1810350), (135, 1796940), (149, 1628100), (150, 1617246), (162, 1497450), (180, 1347705), (201, 1206900), (225, 1078164), (243, 998300), (268, 905175), (270, 898470), (298, 814050), (300, 808623), (324, 748725), (335, 724140), (402, 603450), (405, 598980), (447, 542700), (450, 539082), (486, 499150), (540, 449235), (596, 407025), (603, 402300), (670, 362070), (675, 359388), (745, 325620), (804, 301725), (810, 299490), (894, 271350), (900, 269541), (972, 249575), (1005, 241380), (1206, 201150), (1215, 199660), (1340, 181035), (1341, 180900), (1350, 179694), (1490, 162810), (1620, 149745), (1675, 144828), (1788, 135675), (1809, 134100), (2010, 120690), (2025, 119796), (2235, 108540), (2412, 100575), (2430, 99830), (2682, 90450), (2700, 89847), (2980, 81405), (3015, 80460), (3350, 72414), (3618, 67050), (3725, 65124), (4020, 60345), (4023, 60300), (4050, 59898), (4470, 54270), (4860, 49915), (5025, 48276), (5364, 45225), (5427, 44700), (6030, 40230), (6075, 39932), (6700, 36207), (6705, 36180), (7236, 33525), (7450, 32562), (8046, 30150), (8100, 29949), (8940, 27135), (9045, 26820), (9983, 24300), (10050, 24138), (10854, 22350), (11175, 21708), (12060, 20115), (12069, 20100), (12150, 19966), (13410, 18090), (14900, 16281), (15075, 16092)]