77653620

素因数分解:

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

素因数の和:815

約数の個数: 192

約数和(自身を含む): 279417600

約数和(自身を除く): 201763980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 769, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1538, 1683, 1836, 1870, 1980, 2244, 2295, 2307, 2805, 2970, 3060, 3076, 3366, 3740, 3845, 4590, 4614, 5049, 5610, 5940, 6732, 6921, 7690, 8415, 8459, 9180, 9228, 10098, 11220, 11535, 13073, 13842, 15380, 16830, 16918, 20196, 20763, 23070, 25245, 25377, 26146, 27684, 33660, 33836, 34605, 39219, 41526, 42295, 46140, 50490, 50754, 52292, 65365, 69210, 76131, 78438, 83052, 84590, 100980, 101508, 103815, 117657, 126885, 130730, 138420, 143803, 152262, 156876, 169180, 196095, 207630, 228393, 235314, 253770, 261460, 287606, 304524, 352971, 380655, 392190, 415260, 431409, 456786, 470628, 507540, 575212, 588285, 705942, 719015, 761310, 784380, 862818, 913572, 1141965, 1176570, 1294227, 1411884, 1438030, 1522620, 1725636, 1764855, 2157045, 2283930, 2353140, 2588454, 2876060, 3529710, 3882681, 4314090, 4567860, 5176908, 6471135, 7059420, 7765362, 8628180, 12942270, 15530724, 19413405, 25884540, 38826810, 77653620]

約数ペア:

[(1, 77653620), (2, 38826810), (3, 25884540), (4, 19413405), (5, 15530724), (6, 12942270), (9, 8628180), (10, 7765362), (11, 7059420), (12, 6471135), (15, 5176908), (17, 4567860), (18, 4314090), (20, 3882681), (22, 3529710), (27, 2876060), (30, 2588454), (33, 2353140), (34, 2283930), (36, 2157045), (44, 1764855), (45, 1725636), (51, 1522620), (54, 1438030), (55, 1411884), (60, 1294227), (66, 1176570), (68, 1141965), (85, 913572), (90, 862818), (99, 784380), (102, 761310), (108, 719015), (110, 705942), (132, 588285), (135, 575212), (153, 507540), (165, 470628), (170, 456786), (180, 431409), (187, 415260), (198, 392190), (204, 380655), (220, 352971), (255, 304524), (270, 287606), (297, 261460), (306, 253770), (330, 235314), (340, 228393), (374, 207630), (396, 196095), (459, 169180), (495, 156876), (510, 152262), (540, 143803), (561, 138420), (594, 130730), (612, 126885), (660, 117657), (748, 103815), (765, 101508), (769, 100980), (918, 84590), (935, 83052), (990, 78438), (1020, 76131), (1122, 69210), (1188, 65365), (1485, 52292), (1530, 50754), (1538, 50490), (1683, 46140), (1836, 42295), (1870, 41526), (1980, 39219), (2244, 34605), (2295, 33836), (2307, 33660), (2805, 27684), (2970, 26146), (3060, 25377), (3076, 25245), (3366, 23070), (3740, 20763), (3845, 20196), (4590, 16918), (4614, 16830), (5049, 15380), (5610, 13842), (5940, 13073), (6732, 11535), (6921, 11220), (7690, 10098), (8415, 9228), (8459, 9180)]