77513700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 248484096

約数和(自身を除く): 170970396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 83, 100, 110, 132, 150, 165, 166, 220, 249, 275, 283, 300, 330, 332, 415, 498, 550, 566, 660, 825, 830, 849, 913, 996, 1100, 1132, 1245, 1415, 1650, 1660, 1698, 1826, 2075, 2490, 2739, 2830, 3113, 3300, 3396, 3652, 4150, 4245, 4565, 4980, 5478, 5660, 6225, 6226, 7075, 8300, 8490, 9130, 9339, 10956, 12450, 12452, 13695, 14150, 15565, 16980, 18260, 18678, 21225, 22825, 23489, 24900, 27390, 28300, 31130, 37356, 42450, 45650, 46695, 46978, 54780, 62260, 68475, 70467, 77825, 84900, 91300, 93390, 93956, 117445, 136950, 140934, 155650, 186780, 233475, 234890, 258379, 273900, 281868, 311300, 352335, 466950, 469780, 516758, 587225, 704670, 775137, 933900, 1033516, 1174450, 1291895, 1409340, 1550274, 1761675, 2348900, 2583790, 3100548, 3523350, 3875685, 5167580, 6459475, 7046700, 7751370, 12918950, 15502740, 19378425, 25837900, 38756850, 77513700]

約数ペア:

[(1, 77513700), (2, 38756850), (3, 25837900), (4, 19378425), (5, 15502740), (6, 12918950), (10, 7751370), (11, 7046700), (12, 6459475), (15, 5167580), (20, 3875685), (22, 3523350), (25, 3100548), (30, 2583790), (33, 2348900), (44, 1761675), (50, 1550274), (55, 1409340), (60, 1291895), (66, 1174450), (75, 1033516), (83, 933900), (100, 775137), (110, 704670), (132, 587225), (150, 516758), (165, 469780), (166, 466950), (220, 352335), (249, 311300), (275, 281868), (283, 273900), (300, 258379), (330, 234890), (332, 233475), (415, 186780), (498, 155650), (550, 140934), (566, 136950), (660, 117445), (825, 93956), (830, 93390), (849, 91300), (913, 84900), (996, 77825), (1100, 70467), (1132, 68475), (1245, 62260), (1415, 54780), (1650, 46978), (1660, 46695), (1698, 45650), (1826, 42450), (2075, 37356), (2490, 31130), (2739, 28300), (2830, 27390), (3113, 24900), (3300, 23489), (3396, 22825), (3652, 21225), (4150, 18678), (4245, 18260), (4565, 16980), (4980, 15565), (5478, 14150), (5660, 13695), (6225, 12452), (6226, 12450), (7075, 10956), (8300, 9339), (8490, 9130)]