274760460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6907}}^1$

素因数の和:6952

約数の個数: 144

約数和(自身を含む): 950485536

約数和(自身を除く): 675725076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 6907, 7956, 9945, 13260, 13814, 19890, 20721, 27628, 34535, 39780, 41442, 62163, 69070, 82884, 89791, 103605, 117419, 124326, 138140, 179582, 207210, 234838, 248652, 269373, 310815, 352257, 359164, 414420, 448955, 469676, 538746, 587095, 621630, 704514, 808119, 897910, 1056771, 1077492, 1174190, 1243260, 1346865, 1409028, 1526447, 1616238, 1761285, 1795820, 2113542, 2348380, 2693730, 3052894, 3232476, 3522570, 4040595, 4227084, 4579341, 5283855, 5387460, 6105788, 7045140, 7632235, 8081190, 9158682, 10567710, 13738023, 15264470, 16162380, 18317364, 21135420, 22896705, 27476046, 30528940, 45793410, 54952092, 68690115, 91586820, 137380230, 274760460]

約数ペア:

[(1, 274760460), (2, 137380230), (3, 91586820), (4, 68690115), (5, 54952092), (6, 45793410), (9, 30528940), (10, 27476046), (12, 22896705), (13, 21135420), (15, 18317364), (17, 16162380), (18, 15264470), (20, 13738023), (26, 10567710), (30, 9158682), (34, 8081190), (36, 7632235), (39, 7045140), (45, 6105788), (51, 5387460), (52, 5283855), (60, 4579341), (65, 4227084), (68, 4040595), (78, 3522570), (85, 3232476), (90, 3052894), (102, 2693730), (117, 2348380), (130, 2113542), (153, 1795820), (156, 1761285), (170, 1616238), (180, 1526447), (195, 1409028), (204, 1346865), (221, 1243260), (234, 1174190), (255, 1077492), (260, 1056771), (306, 897910), (340, 808119), (390, 704514), (442, 621630), (468, 587095), (510, 538746), (585, 469676), (612, 448955), (663, 414420), (765, 359164), (780, 352257), (884, 310815), (1020, 269373), (1105, 248652), (1170, 234838), (1326, 207210), (1530, 179582), (1989, 138140), (2210, 124326), (2340, 117419), (2652, 103605), (3060, 89791), (3315, 82884), (3978, 69070), (4420, 62163), (6630, 41442), (6907, 39780), (7956, 34535), (9945, 27628), (13260, 20721), (13814, 19890)]