85994840340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28102889}}^1$

素因数の和:28102921

約数の個数: 72

約数和(自身を含む): 276195202920

約数和(自身を除く): 190200362580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 28102889, 56205778, 84308667, 112411556, 140514445, 168617334, 252926001, 281028890, 337234668, 421543335, 477749113, 505852002, 562057780, 843086670, 955498226, 1011704004, 1264630005, 1433247339, 1686173340, 1910996452, 2388745565, 2529260010, 2866494678, 4299742017, 4777491130, 5058520020, 5732989356, 7166236695, 8599484034, 9554982260, 14332473390, 17198968068, 21498710085, 28664946780, 42997420170, 85994840340]

約数ペア:

[(1, 85994840340), (2, 42997420170), (3, 28664946780), (4, 21498710085), (5, 17198968068), (6, 14332473390), (9, 9554982260), (10, 8599484034), (12, 7166236695), (15, 5732989356), (17, 5058520020), (18, 4777491130), (20, 4299742017), (30, 2866494678), (34, 2529260010), (36, 2388745565), (45, 1910996452), (51, 1686173340), (60, 1433247339), (68, 1264630005), (85, 1011704004), (90, 955498226), (102, 843086670), (153, 562057780), (170, 505852002), (180, 477749113), (204, 421543335), (255, 337234668), (306, 281028890), (340, 252926001), (510, 168617334), (612, 140514445), (765, 112411556), (1020, 84308667), (1530, 56205778), (3060, 28102889)]