340928400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 180

約数和(自身を含む): 1154076432

約数和(自身を除く): 813148032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 361, 380, 400, 456, 475, 570, 600, 722, 760, 787, 912, 950, 1083, 1140, 1200, 1425, 1444, 1520, 1574, 1805, 1900, 2166, 2280, 2361, 2850, 2888, 3148, 3610, 3800, 3935, 4332, 4560, 4722, 5415, 5700, 5776, 6296, 7220, 7600, 7870, 8664, 9025, 9444, 10830, 11400, 11805, 12592, 14440, 14953, 15740, 17328, 18050, 18888, 19675, 21660, 22800, 23610, 27075, 28880, 29906, 31480, 36100, 37776, 39350, 43320, 44859, 47220, 54150, 59025, 59812, 62960, 72200, 74765, 78700, 86640, 89718, 94440, 108300, 118050, 119624, 144400, 149530, 157400, 179436, 188880, 216600, 224295, 236100, 239248, 284107, 299060, 314800, 358872, 373825, 433200, 448590, 472200, 568214, 598120, 717744, 747650, 852321, 897180, 944400, 1121475, 1136428, 1196240, 1420535, 1495300, 1704642, 1794360, 2242950, 2272856, 2841070, 2990600, 3409284, 3588720, 4261605, 4485900, 4545712, 5682140, 5981200, 6818568, 7102675, 8523210, 8971800, 11364280, 13637136, 14205350, 17046420, 17943600, 21308025, 22728560, 28410700, 34092840, 42616050, 56821400, 68185680, 85232100, 113642800, 170464200, 340928400]

約数ペア:

[(1, 340928400), (2, 170464200), (3, 113642800), (4, 85232100), (5, 68185680), (6, 56821400), (8, 42616050), (10, 34092840), (12, 28410700), (15, 22728560), (16, 21308025), (19, 17943600), (20, 17046420), (24, 14205350), (25, 13637136), (30, 11364280), (38, 8971800), (40, 8523210), (48, 7102675), (50, 6818568), (57, 5981200), (60, 5682140), (75, 4545712), (76, 4485900), (80, 4261605), (95, 3588720), (100, 3409284), (114, 2990600), (120, 2841070), (150, 2272856), (152, 2242950), (190, 1794360), (200, 1704642), (228, 1495300), (240, 1420535), (285, 1196240), (300, 1136428), (304, 1121475), (361, 944400), (380, 897180), (400, 852321), (456, 747650), (475, 717744), (570, 598120), (600, 568214), (722, 472200), (760, 448590), (787, 433200), (912, 373825), (950, 358872), (1083, 314800), (1140, 299060), (1200, 284107), (1425, 239248), (1444, 236100), (1520, 224295), (1574, 216600), (1805, 188880), (1900, 179436), (2166, 157400), (2280, 149530), (2361, 144400), (2850, 119624), (2888, 118050), (3148, 108300), (3610, 94440), (3800, 89718), (3935, 86640), (4332, 78700), (4560, 74765), (4722, 72200), (5415, 62960), (5700, 59812), (5776, 59025), (6296, 54150), (7220, 47220), (7600, 44859), (7870, 43320), (8664, 39350), (9025, 37776), (9444, 36100), (10830, 31480), (11400, 29906), (11805, 28880), (12592, 27075), (14440, 23610), (14953, 22800), (15740, 21660), (17328, 19675), (18050, 18888)]