67470900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 238109760

約数和(自身を除く): 170638860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 89, 95, 100, 105, 114, 133, 140, 150, 175, 178, 190, 210, 228, 266, 267, 285, 300, 350, 356, 361, 380, 399, 420, 445, 475, 525, 532, 534, 570, 623, 665, 700, 722, 798, 890, 950, 1050, 1068, 1083, 1140, 1246, 1330, 1335, 1425, 1444, 1596, 1691, 1780, 1805, 1869, 1900, 1995, 2100, 2166, 2225, 2492, 2527, 2660, 2670, 2850, 3115, 3325, 3382, 3610, 3738, 3990, 4332, 4450, 5054, 5073, 5340, 5415, 5700, 6230, 6650, 6675, 6764, 7220, 7476, 7581, 7980, 8455, 8900, 9025, 9345, 9975, 10108, 10146, 10830, 11837, 12460, 12635, 13300, 13350, 15162, 15575, 16910, 18050, 18690, 19950, 20292, 21660, 23674, 25270, 25365, 26700, 27075, 30324, 31150, 32129, 33820, 35511, 36100, 37380, 37905, 39900, 42275, 46725, 47348, 50540, 50730, 54150, 59185, 62300, 63175, 64258, 71022, 75810, 84550, 93450, 96387, 101460, 108300, 118370, 126350, 126825, 128516, 142044, 151620, 160645, 169100, 177555, 186900, 189525, 192774, 224903, 236740, 252700, 253650, 295925, 321290, 355110, 379050, 385548, 449806, 481935, 507300, 591850, 642580, 674709, 710220, 758100, 803225, 887775, 899612, 963870, 1124515, 1183700, 1349418, 1606450, 1775550, 1927740, 2249030, 2409675, 2698836, 3212900, 3373545, 3551100, 4498060, 4819350, 5622575, 6747090, 9638700, 11245150, 13494180, 16867725, 22490300, 33735450, 67470900]

約数ペア:

[(1, 67470900), (2, 33735450), (3, 22490300), (4, 16867725), (5, 13494180), (6, 11245150), (7, 9638700), (10, 6747090), (12, 5622575), (14, 4819350), (15, 4498060), (19, 3551100), (20, 3373545), (21, 3212900), (25, 2698836), (28, 2409675), (30, 2249030), (35, 1927740), (38, 1775550), (42, 1606450), (50, 1349418), (57, 1183700), (60, 1124515), (70, 963870), (75, 899612), (76, 887775), (84, 803225), (89, 758100), (95, 710220), (100, 674709), (105, 642580), (114, 591850), (133, 507300), (140, 481935), (150, 449806), (175, 385548), (178, 379050), (190, 355110), (210, 321290), (228, 295925), (266, 253650), (267, 252700), (285, 236740), (300, 224903), (350, 192774), (356, 189525), (361, 186900), (380, 177555), (399, 169100), (420, 160645), (445, 151620), (475, 142044), (525, 128516), (532, 126825), (534, 126350), (570, 118370), (623, 108300), (665, 101460), (700, 96387), (722, 93450), (798, 84550), (890, 75810), (950, 71022), (1050, 64258), (1068, 63175), (1083, 62300), (1140, 59185), (1246, 54150), (1330, 50730), (1335, 50540), (1425, 47348), (1444, 46725), (1596, 42275), (1691, 39900), (1780, 37905), (1805, 37380), (1869, 36100), (1900, 35511), (1995, 33820), (2100, 32129), (2166, 31150), (2225, 30324), (2492, 27075), (2527, 26700), (2660, 25365), (2670, 25270), (2850, 23674), (3115, 21660), (3325, 20292), (3382, 19950), (3610, 18690), (3738, 18050), (3990, 16910), (4332, 15575), (4450, 15162), (5054, 13350), (5073, 13300), (5340, 12635), (5415, 12460), (5700, 11837), (6230, 10830), (6650, 10146), (6675, 10108), (6764, 9975), (7220, 9345), (7476, 9025), (7581, 8900), (7980, 8455)]