74780280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4110

約数の個数: 128

約数和(自身を含む): 263995200

約数和(自身を除く): 189214920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4073, 4590, 6120, 8146, 9180, 12219, 16292, 18360, 20365, 24438, 32584, 36657, 40730, 48876, 61095, 69241, 73314, 81460, 97752, 109971, 122190, 138482, 146628, 162920, 183285, 207723, 219942, 244380, 276964, 293256, 346205, 366570, 415446, 439884, 488760, 549855, 553928, 623169, 692410, 733140, 830892, 879768, 1038615, 1099710, 1246338, 1384820, 1466280, 1661784, 1869507, 2077230, 2199420, 2492676, 2769640, 3115845, 3739014, 4154460, 4398840, 4985352, 6231690, 7478028, 8308920, 9347535, 12463380, 14956056, 18695070, 24926760, 37390140, 74780280]

約数ペア:

[(1, 74780280), (2, 37390140), (3, 24926760), (4, 18695070), (5, 14956056), (6, 12463380), (8, 9347535), (9, 8308920), (10, 7478028), (12, 6231690), (15, 4985352), (17, 4398840), (18, 4154460), (20, 3739014), (24, 3115845), (27, 2769640), (30, 2492676), (34, 2199420), (36, 2077230), (40, 1869507), (45, 1661784), (51, 1466280), (54, 1384820), (60, 1246338), (68, 1099710), (72, 1038615), (85, 879768), (90, 830892), (102, 733140), (108, 692410), (120, 623169), (135, 553928), (136, 549855), (153, 488760), (170, 439884), (180, 415446), (204, 366570), (216, 346205), (255, 293256), (270, 276964), (306, 244380), (340, 219942), (360, 207723), (408, 183285), (459, 162920), (510, 146628), (540, 138482), (612, 122190), (680, 109971), (765, 97752), (918, 81460), (1020, 73314), (1080, 69241), (1224, 61095), (1530, 48876), (1836, 40730), (2040, 36657), (2295, 32584), (3060, 24438), (3672, 20365), (4073, 18360), (4590, 16292), (6120, 12219), (8146, 9180)]