2878910100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 360

約数和(自身を含む): 10334755200

約数和(自身を除く): 7455845100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 79, 81, 90, 99, 100, 108, 110, 132, 135, 150, 158, 162, 165, 180, 198, 220, 225, 237, 270, 275, 297, 300, 316, 324, 330, 395, 396, 405, 409, 450, 474, 495, 540, 550, 594, 660, 675, 711, 790, 810, 818, 825, 869, 891, 900, 948, 990, 1100, 1185, 1188, 1227, 1350, 1422, 1485, 1580, 1620, 1636, 1650, 1738, 1782, 1975, 1980, 2025, 2045, 2133, 2370, 2454, 2475, 2607, 2700, 2844, 2970, 3300, 3476, 3555, 3564, 3681, 3950, 4050, 4090, 4266, 4345, 4455, 4499, 4740, 4908, 4950, 5214, 5925, 5940, 6135, 6399, 7110, 7362, 7425, 7821, 7900, 8100, 8180, 8532, 8690, 8910, 8998, 9900, 10225, 10428, 10665, 11043, 11850, 12270, 12798, 13035, 13497, 14220, 14724, 14850, 15642, 17380, 17775, 17820, 17996, 18405, 20450, 21330, 21725, 22086, 22275, 22495, 23463, 23700, 24540, 25596, 26070, 26994, 29700, 30675, 31284, 31995, 32311, 33129, 35550, 36810, 39105, 40491, 40900, 42660, 43450, 44172, 44550, 44990, 46926, 52140, 53325, 53988, 55215, 61350, 63990, 64622, 65175, 66258, 67485, 70389, 71100, 73620, 78210, 80982, 86900, 89100, 89980, 92025, 93852, 96933, 106650, 110430, 112475, 117315, 121473, 122700, 127980, 129244, 130350, 132516, 134970, 140778, 156420, 159975, 161555, 161964, 165645, 184050, 193866, 195525, 202455, 213300, 220860, 224950, 234630, 242946, 260700, 269940, 276075, 281556, 290799, 319950, 323110, 331290, 337425, 351945, 355421, 364419, 368100, 387732, 391050, 404910, 449900, 469260, 484665, 485892, 552150, 581598, 586575, 607365, 639900, 646220, 662580, 674850, 703890, 710842, 728838, 782100, 807775, 809820, 828225, 872397, 969330, 1012275, 1066263, 1104300, 1163196, 1173150, 1214730, 1349700, 1407780, 1421684, 1453995, 1457676, 1615550, 1656450, 1744794, 1759725, 1777105, 1822095, 1938660, 2024550, 2132526, 2346300, 2423325, 2429460, 2617191, 2907990, 3036825, 3198789, 3231100, 3312900, 3489588, 3519450, 3554210, 3644190, 4049100, 4265052, 4361985, 4846650, 5234382, 5331315, 5815980, 6073650, 6397578, 7038900, 7108420, 7269975, 7288380, 8723970, 8885525, 9110475, 9596367, 9693300, 10468764, 10662630, 12147300, 12795156, 13085955, 14539950, 15993945, 17447940, 17771050, 18220950, 19192734, 21325260, 21809925, 26171910, 26656575, 28789101, 29079900, 31987890, 35542100, 36441900, 38385468, 43619850, 47981835, 52343820, 53313150, 57578202, 63975780, 65429775, 79969725, 87239700, 95963670, 106626300, 115156404, 130859550, 143945505, 159939450, 191927340, 239909175, 261719100, 287891010, 319878900, 479818350, 575782020, 719727525, 959636700, 1439455050, 2878910100]

約数ペア:

[(1, 2878910100), (2, 1439455050), (3, 959636700), (4, 719727525), (5, 575782020), (6, 479818350), (9, 319878900), (10, 287891010), (11, 261719100), (12, 239909175), (15, 191927340), (18, 159939450), (20, 143945505), (22, 130859550), (25, 115156404), (27, 106626300), (30, 95963670), (33, 87239700), (36, 79969725), (44, 65429775), (45, 63975780), (50, 57578202), (54, 53313150), (55, 52343820), (60, 47981835), (66, 43619850), (75, 38385468), (79, 36441900), (81, 35542100), (90, 31987890), (99, 29079900), (100, 28789101), (108, 26656575), (110, 26171910), (132, 21809925), (135, 21325260), (150, 19192734), (158, 18220950), (162, 17771050), (165, 17447940), (180, 15993945), (198, 14539950), (220, 13085955), (225, 12795156), (237, 12147300), (270, 10662630), (275, 10468764), (297, 9693300), (300, 9596367), (316, 9110475), (324, 8885525), (330, 8723970), (395, 7288380), (396, 7269975), (405, 7108420), (409, 7038900), (450, 6397578), (474, 6073650), (495, 5815980), (540, 5331315), (550, 5234382), (594, 4846650), (660, 4361985), (675, 4265052), (711, 4049100), (790, 3644190), (810, 3554210), (818, 3519450), (825, 3489588), (869, 3312900), (891, 3231100), (900, 3198789), (948, 3036825), (990, 2907990), (1100, 2617191), (1185, 2429460), (1188, 2423325), (1227, 2346300), (1350, 2132526), (1422, 2024550), (1485, 1938660), (1580, 1822095), (1620, 1777105), (1636, 1759725), (1650, 1744794), (1738, 1656450), (1782, 1615550), (1975, 1457676), (1980, 1453995), (2025, 1421684), (2045, 1407780), (2133, 1349700), (2370, 1214730), (2454, 1173150), (2475, 1163196), (2607, 1104300), (2700, 1066263), (2844, 1012275), (2970, 969330), (3300, 872397), (3476, 828225), (3555, 809820), (3564, 807775), (3681, 782100), (3950, 728838), (4050, 710842), (4090, 703890), (4266, 674850), (4345, 662580), (4455, 646220), (4499, 639900), (4740, 607365), (4908, 586575), (4950, 581598), (5214, 552150), (5925, 485892), (5940, 484665), (6135, 469260), (6399, 449900), (7110, 404910), (7362, 391050), (7425, 387732), (7821, 368100), (7900, 364419), (8100, 355421), (8180, 351945), (8532, 337425), (8690, 331290), (8910, 323110), (8998, 319950), (9900, 290799), (10225, 281556), (10428, 276075), (10665, 269940), (11043, 260700), (11850, 242946), (12270, 234630), (12798, 224950), (13035, 220860), (13497, 213300), (14220, 202455), (14724, 195525), (14850, 193866), (15642, 184050), (17380, 165645), (17775, 161964), (17820, 161555), (17996, 159975), (18405, 156420), (20450, 140778), (21330, 134970), (21725, 132516), (22086, 130350), (22275, 129244), (22495, 127980), (23463, 122700), (23700, 121473), (24540, 117315), (25596, 112475), (26070, 110430), (26994, 106650), (29700, 96933), (30675, 93852), (31284, 92025), (31995, 89980), (32311, 89100), (33129, 86900), (35550, 80982), (36810, 78210), (39105, 73620), (40491, 71100), (40900, 70389), (42660, 67485), (43450, 66258), (44172, 65175), (44550, 64622), (44990, 63990), (46926, 61350), (52140, 55215), (53325, 53988)]