127982700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 416223360

約数和(自身を除く): 288240660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 135, 150, 180, 214, 225, 270, 300, 321, 428, 443, 450, 535, 540, 642, 675, 886, 900, 963, 1070, 1284, 1329, 1350, 1605, 1772, 1926, 2140, 2215, 2658, 2675, 2700, 2889, 3210, 3852, 3987, 4430, 4815, 5316, 5350, 5778, 6420, 6645, 7974, 8025, 8860, 9630, 10700, 11075, 11556, 11961, 13290, 14445, 15948, 16050, 19260, 19935, 22150, 23922, 24075, 26580, 28890, 32100, 33225, 39870, 44300, 47401, 47844, 48150, 57780, 59805, 66450, 72225, 79740, 94802, 96300, 99675, 119610, 132900, 142203, 144450, 189604, 199350, 237005, 239220, 284406, 288900, 299025, 398700, 426609, 474010, 568812, 598050, 711015, 853218, 948020, 1185025, 1196100, 1279827, 1422030, 1706436, 2133045, 2370050, 2559654, 2844060, 3555075, 4266090, 4740100, 5119308, 6399135, 7110150, 8532180, 10665225, 12798270, 14220300, 21330450, 25596540, 31995675, 42660900, 63991350, 127982700]

約数ペア:

[(1, 127982700), (2, 63991350), (3, 42660900), (4, 31995675), (5, 25596540), (6, 21330450), (9, 14220300), (10, 12798270), (12, 10665225), (15, 8532180), (18, 7110150), (20, 6399135), (25, 5119308), (27, 4740100), (30, 4266090), (36, 3555075), (45, 2844060), (50, 2559654), (54, 2370050), (60, 2133045), (75, 1706436), (90, 1422030), (100, 1279827), (107, 1196100), (108, 1185025), (135, 948020), (150, 853218), (180, 711015), (214, 598050), (225, 568812), (270, 474010), (300, 426609), (321, 398700), (428, 299025), (443, 288900), (450, 284406), (535, 239220), (540, 237005), (642, 199350), (675, 189604), (886, 144450), (900, 142203), (963, 132900), (1070, 119610), (1284, 99675), (1329, 96300), (1350, 94802), (1605, 79740), (1772, 72225), (1926, 66450), (2140, 59805), (2215, 57780), (2658, 48150), (2675, 47844), (2700, 47401), (2889, 44300), (3210, 39870), (3852, 33225), (3987, 32100), (4430, 28890), (4815, 26580), (5316, 24075), (5350, 23922), (5778, 22150), (6420, 19935), (6645, 19260), (7974, 16050), (8025, 15948), (8860, 14445), (9630, 13290), (10700, 11961), (11075, 11556)]