20100151950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3099

約数の個数: 192

約数和(自身を含む): 54447800832

約数和(自身を除く): 34347648882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 37, 46, 50, 53, 69, 74, 75, 106, 111, 115, 138, 150, 159, 185, 222, 230, 265, 318, 345, 370, 530, 555, 575, 690, 795, 851, 925, 1110, 1150, 1219, 1325, 1590, 1702, 1725, 1850, 1961, 2438, 2553, 2650, 2775, 2971, 3450, 3657, 3922, 3975, 4255, 5106, 5550, 5883, 5942, 6095, 7314, 7950, 8510, 8913, 9805, 11766, 12190, 12765, 14855, 17826, 18285, 19610, 21275, 25530, 29415, 29710, 30475, 36570, 42550, 44565, 45103, 49025, 58830, 60950, 63825, 68333, 74275, 89130, 90206, 91425, 98050, 109927, 127650, 135309, 136666, 147075, 148550, 157463, 182850, 204999, 219854, 222825, 225515, 270618, 294150, 314926, 329781, 341665, 409998, 445650, 451030, 472389, 549635, 659562, 676545, 683330, 787315, 944778, 1024995, 1099270, 1127575, 1353090, 1574630, 1648905, 1708325, 2049990, 2255150, 2361945, 2528321, 2748175, 3297810, 3382725, 3416650, 3621649, 3936575, 4723890, 5056642, 5124975, 5496350, 5826131, 6765450, 7243298, 7584963, 7873150, 8244525, 10249950, 10864947, 11652262, 11809725, 12641605, 15169926, 16489050, 17478393, 18108245, 21729894, 23619450, 25283210, 29130655, 34956786, 36216490, 37924815, 54324735, 58261310, 63208025, 75849630, 87391965, 90541225, 108649470, 126416050, 134001013, 145653275, 174783930, 181082450, 189624075, 268002026, 271623675, 291306550, 379248150, 402003039, 436959825, 543247350, 670005065, 804006078, 873919650, 1340010130, 2010015195, 3350025325, 4020030390, 6700050650, 10050075975, 20100151950]

約数ペア:

[(1, 20100151950), (2, 10050075975), (3, 6700050650), (5, 4020030390), (6, 3350025325), (10, 2010015195), (15, 1340010130), (23, 873919650), (25, 804006078), (30, 670005065), (37, 543247350), (46, 436959825), (50, 402003039), (53, 379248150), (69, 291306550), (74, 271623675), (75, 268002026), (106, 189624075), (111, 181082450), (115, 174783930), (138, 145653275), (150, 134001013), (159, 126416050), (185, 108649470), (222, 90541225), (230, 87391965), (265, 75849630), (318, 63208025), (345, 58261310), (370, 54324735), (530, 37924815), (555, 36216490), (575, 34956786), (690, 29130655), (795, 25283210), (851, 23619450), (925, 21729894), (1110, 18108245), (1150, 17478393), (1219, 16489050), (1325, 15169926), (1590, 12641605), (1702, 11809725), (1725, 11652262), (1850, 10864947), (1961, 10249950), (2438, 8244525), (2553, 7873150), (2650, 7584963), (2775, 7243298), (2971, 6765450), (3450, 5826131), (3657, 5496350), (3922, 5124975), (3975, 5056642), (4255, 4723890), (5106, 3936575), (5550, 3621649), (5883, 3416650), (5942, 3382725), (6095, 3297810), (7314, 2748175), (7950, 2528321), (8510, 2361945), (8913, 2255150), (9805, 2049990), (11766, 1708325), (12190, 1648905), (12765, 1574630), (14855, 1353090), (17826, 1127575), (18285, 1099270), (19610, 1024995), (21275, 944778), (25530, 787315), (29415, 683330), (29710, 676545), (30475, 659562), (36570, 549635), (42550, 472389), (44565, 451030), (45103, 445650), (49025, 409998), (58830, 341665), (60950, 329781), (63825, 314926), (68333, 294150), (74275, 270618), (89130, 225515), (90206, 222825), (91425, 219854), (98050, 204999), (109927, 182850), (127650, 157463), (135309, 148550), (136666, 147075)]