388268100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 288

約数和(自身を含む): 1443657600

約数和(自身を除く): 1055389500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 27, 30, 33, 34, 36, 44, 45, 50, 51, 54, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 108, 110, 132, 135, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 255, 270, 275, 297, 300, 306, 330, 340, 374, 396, 425, 450, 459, 495, 510, 540, 550, 561, 594, 612, 660, 675, 748, 765, 769, 825, 850, 900, 918, 935, 990, 1020, 1100, 1122, 1188, 1275, 1350, 1485, 1530, 1538, 1650, 1683, 1700, 1836, 1870, 1980, 2244, 2295, 2307, 2475, 2550, 2700, 2805, 2970, 3060, 3076, 3300, 3366, 3740, 3825, 3845, 4590, 4614, 4675, 4950, 5049, 5100, 5610, 5940, 6732, 6921, 7425, 7650, 7690, 8415, 8459, 9180, 9228, 9350, 9900, 10098, 11220, 11475, 11535, 13073, 13842, 14025, 14850, 15300, 15380, 16830, 16918, 18700, 19225, 20196, 20763, 22950, 23070, 25245, 25377, 26146, 27684, 28050, 29700, 33660, 33836, 34605, 38450, 39219, 41526, 42075, 42295, 45900, 46140, 50490, 50754, 52292, 56100, 57675, 65365, 69210, 76131, 76900, 78438, 83052, 84150, 84590, 100980, 101508, 103815, 115350, 117657, 126225, 126885, 130730, 138420, 143803, 152262, 156876, 168300, 169180, 173025, 196095, 207630, 211475, 228393, 230700, 235314, 252450, 253770, 261460, 287606, 304524, 326825, 346050, 352971, 380655, 392190, 415260, 422950, 431409, 456786, 470628, 504900, 507540, 519075, 575212, 588285, 634425, 653650, 692100, 705942, 719015, 761310, 784380, 845900, 862818, 913572, 980475, 1038150, 1141965, 1176570, 1268850, 1294227, 1307300, 1411884, 1438030, 1522620, 1725636, 1764855, 1903275, 1960950, 2076300, 2157045, 2283930, 2353140, 2537700, 2588454, 2876060, 2941425, 3529710, 3595075, 3806550, 3882681, 3921900, 4314090, 4567860, 5176908, 5709825, 5882850, 6471135, 7059420, 7190150, 7613100, 7765362, 8628180, 8824275, 10785225, 11419650, 11765700, 12942270, 14380300, 15530724, 17648550, 19413405, 21570450, 22839300, 25884540, 32355675, 35297100, 38826810, 43140900, 64711350, 77653620, 97067025, 129422700, 194134050, 388268100]

約数ペア:

[(1, 388268100), (2, 194134050), (3, 129422700), (4, 97067025), (5, 77653620), (6, 64711350), (9, 43140900), (10, 38826810), (11, 35297100), (12, 32355675), (15, 25884540), (17, 22839300), (18, 21570450), (20, 19413405), (22, 17648550), (25, 15530724), (27, 14380300), (30, 12942270), (33, 11765700), (34, 11419650), (36, 10785225), (44, 8824275), (45, 8628180), (50, 7765362), (51, 7613100), (54, 7190150), (55, 7059420), (60, 6471135), (66, 5882850), (68, 5709825), (75, 5176908), (85, 4567860), (90, 4314090), (99, 3921900), (100, 3882681), (102, 3806550), (108, 3595075), (110, 3529710), (132, 2941425), (135, 2876060), (150, 2588454), (153, 2537700), (165, 2353140), (170, 2283930), (180, 2157045), (187, 2076300), (198, 1960950), (204, 1903275), (220, 1764855), (225, 1725636), (255, 1522620), (270, 1438030), (275, 1411884), (297, 1307300), (300, 1294227), (306, 1268850), (330, 1176570), (340, 1141965), (374, 1038150), (396, 980475), (425, 913572), (450, 862818), (459, 845900), (495, 784380), (510, 761310), (540, 719015), (550, 705942), (561, 692100), (594, 653650), (612, 634425), (660, 588285), (675, 575212), (748, 519075), (765, 507540), (769, 504900), (825, 470628), (850, 456786), (900, 431409), (918, 422950), (935, 415260), (990, 392190), (1020, 380655), (1100, 352971), (1122, 346050), (1188, 326825), (1275, 304524), (1350, 287606), (1485, 261460), (1530, 253770), (1538, 252450), (1650, 235314), (1683, 230700), (1700, 228393), (1836, 211475), (1870, 207630), (1980, 196095), (2244, 173025), (2295, 169180), (2307, 168300), (2475, 156876), (2550, 152262), (2700, 143803), (2805, 138420), (2970, 130730), (3060, 126885), (3076, 126225), (3300, 117657), (3366, 115350), (3740, 103815), (3825, 101508), (3845, 100980), (4590, 84590), (4614, 84150), (4675, 83052), (4950, 78438), (5049, 76900), (5100, 76131), (5610, 69210), (5940, 65365), (6732, 57675), (6921, 56100), (7425, 52292), (7650, 50754), (7690, 50490), (8415, 46140), (8459, 45900), (9180, 42295), (9228, 42075), (9350, 41526), (9900, 39219), (10098, 38450), (11220, 34605), (11475, 33836), (11535, 33660), (13073, 29700), (13842, 28050), (14025, 27684), (14850, 26146), (15300, 25377), (15380, 25245), (16830, 23070), (16918, 22950), (18700, 20763), (19225, 20196)]