27720571050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{3137}}^1$

素因数の和:3497

約数の個数: 144

約数和(自身を含む): 75800963160

約数和(自身を除く): 48080392110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 269, 365, 438, 450, 538, 657, 730, 807, 1095, 1314, 1345, 1614, 1825, 2190, 2421, 2690, 3137, 3285, 3650, 4035, 4842, 5475, 6274, 6570, 6725, 8070, 9411, 10950, 12105, 13450, 15685, 16425, 18822, 19637, 20175, 24210, 28233, 31370, 32850, 39274, 40350, 47055, 56466, 58911, 60525, 78425, 94110, 98185, 117822, 121050, 141165, 156850, 176733, 196370, 229001, 235275, 282330, 294555, 353466, 458002, 470550, 490925, 589110, 687003, 705825, 843853, 883665, 981850, 1145005, 1374006, 1411650, 1472775, 1687706, 1767330, 2061009, 2290010, 2531559, 2945550, 3435015, 4122018, 4219265, 4418325, 5063118, 5725025, 6870030, 7594677, 8438530, 8836650, 10305045, 11450050, 12657795, 15189354, 17175075, 20610090, 21096325, 25315590, 34350150, 37973385, 42192650, 51525225, 61601269, 63288975, 75946770, 103050450, 123202538, 126577950, 184803807, 189866925, 308006345, 369607614, 379733850, 554411421, 616012690, 924019035, 1108822842, 1540031725, 1848038070, 2772057105, 3080063450, 4620095175, 5544114210, 9240190350, 13860285525, 27720571050]

約数ペア:

[(1, 27720571050), (2, 13860285525), (3, 9240190350), (5, 5544114210), (6, 4620095175), (9, 3080063450), (10, 2772057105), (15, 1848038070), (18, 1540031725), (25, 1108822842), (30, 924019035), (45, 616012690), (50, 554411421), (73, 379733850), (75, 369607614), (90, 308006345), (146, 189866925), (150, 184803807), (219, 126577950), (225, 123202538), (269, 103050450), (365, 75946770), (438, 63288975), (450, 61601269), (538, 51525225), (657, 42192650), (730, 37973385), (807, 34350150), (1095, 25315590), (1314, 21096325), (1345, 20610090), (1614, 17175075), (1825, 15189354), (2190, 12657795), (2421, 11450050), (2690, 10305045), (3137, 8836650), (3285, 8438530), (3650, 7594677), (4035, 6870030), (4842, 5725025), (5475, 5063118), (6274, 4418325), (6570, 4219265), (6725, 4122018), (8070, 3435015), (9411, 2945550), (10950, 2531559), (12105, 2290010), (13450, 2061009), (15685, 1767330), (16425, 1687706), (18822, 1472775), (19637, 1411650), (20175, 1374006), (24210, 1145005), (28233, 981850), (31370, 883665), (32850, 843853), (39274, 705825), (40350, 687003), (47055, 589110), (56466, 490925), (58911, 470550), (60525, 458002), (78425, 353466), (94110, 294555), (98185, 282330), (117822, 235275), (121050, 229001), (141165, 196370), (156850, 176733)]