2168467800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 6894201600

約数和(自身を除く): 4725733800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 109, 120, 142, 150, 200, 213, 218, 284, 300, 327, 355, 426, 436, 467, 545, 568, 600, 654, 710, 852, 872, 934, 1065, 1090, 1308, 1401, 1420, 1635, 1704, 1775, 1868, 2130, 2180, 2335, 2616, 2725, 2802, 2840, 3270, 3550, 3736, 4260, 4360, 4670, 5325, 5450, 5604, 6540, 7005, 7100, 7739, 8175, 8520, 9340, 10650, 10900, 11208, 11675, 13080, 14010, 14200, 15478, 16350, 18680, 21300, 21800, 23217, 23350, 28020, 30956, 32700, 33157, 35025, 38695, 42600, 46434, 46700, 50903, 56040, 61912, 65400, 66314, 70050, 77390, 92868, 93400, 99471, 101806, 116085, 132628, 140100, 152709, 154780, 165785, 185736, 193475, 198942, 203612, 232170, 254515, 265256, 280200, 305418, 309560, 331570, 386950, 397884, 407224, 464340, 497355, 509030, 580425, 610836, 663140, 763545, 773900, 795768, 828925, 928680, 994710, 1018060, 1160850, 1221672, 1272575, 1326280, 1527090, 1547800, 1657850, 1989420, 2036120, 2321700, 2486775, 2545150, 3054180, 3315700, 3614113, 3817725, 3978840, 4643400, 4973550, 5090300, 6108360, 6631400, 7228226, 7635450, 9947100, 10180600, 10842339, 14456452, 15270900, 18070565, 19894200, 21684678, 28912904, 30541800, 36141130, 43369356, 54211695, 72282260, 86738712, 90352825, 108423390, 144564520, 180705650, 216846780, 271058475, 361411300, 433693560, 542116950, 722822600, 1084233900, 2168467800]

約数ペア:

[(1, 2168467800), (2, 1084233900), (3, 722822600), (4, 542116950), (5, 433693560), (6, 361411300), (8, 271058475), (10, 216846780), (12, 180705650), (15, 144564520), (20, 108423390), (24, 90352825), (25, 86738712), (30, 72282260), (40, 54211695), (50, 43369356), (60, 36141130), (71, 30541800), (75, 28912904), (100, 21684678), (109, 19894200), (120, 18070565), (142, 15270900), (150, 14456452), (200, 10842339), (213, 10180600), (218, 9947100), (284, 7635450), (300, 7228226), (327, 6631400), (355, 6108360), (426, 5090300), (436, 4973550), (467, 4643400), (545, 3978840), (568, 3817725), (600, 3614113), (654, 3315700), (710, 3054180), (852, 2545150), (872, 2486775), (934, 2321700), (1065, 2036120), (1090, 1989420), (1308, 1657850), (1401, 1547800), (1420, 1527090), (1635, 1326280), (1704, 1272575), (1775, 1221672), (1868, 1160850), (2130, 1018060), (2180, 994710), (2335, 928680), (2616, 828925), (2725, 795768), (2802, 773900), (2840, 763545), (3270, 663140), (3550, 610836), (3736, 580425), (4260, 509030), (4360, 497355), (4670, 464340), (5325, 407224), (5450, 397884), (5604, 386950), (6540, 331570), (7005, 309560), (7100, 305418), (7739, 280200), (8175, 265256), (8520, 254515), (9340, 232170), (10650, 203612), (10900, 198942), (11208, 193475), (11675, 185736), (13080, 165785), (14010, 154780), (14200, 152709), (15478, 140100), (16350, 132628), (18680, 116085), (21300, 101806), (21800, 99471), (23217, 93400), (23350, 92868), (28020, 77390), (30956, 70050), (32700, 66314), (33157, 65400), (35025, 61912), (38695, 56040), (42600, 50903), (46434, 46700)]