64177380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7026

約数の個数: 96

約数和(自身を含む): 211438080

約数和(自身を除く): 147260700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 6991, 9180, 13982, 20973, 27964, 34955, 41946, 62919, 69910, 83892, 104865, 118847, 125838, 139820, 188757, 209730, 237694, 251676, 314595, 356541, 377514, 419460, 475388, 594235, 629190, 713082, 755028, 943785, 1069623, 1188470, 1258380, 1426164, 1782705, 1887570, 2139246, 2376940, 3208869, 3565410, 3775140, 4278492, 5348115, 6417738, 7130820, 10696230, 12835476, 16044345, 21392460, 32088690, 64177380]

約数ペア:

[(1, 64177380), (2, 32088690), (3, 21392460), (4, 16044345), (5, 12835476), (6, 10696230), (9, 7130820), (10, 6417738), (12, 5348115), (15, 4278492), (17, 3775140), (18, 3565410), (20, 3208869), (27, 2376940), (30, 2139246), (34, 1887570), (36, 1782705), (45, 1426164), (51, 1258380), (54, 1188470), (60, 1069623), (68, 943785), (85, 755028), (90, 713082), (102, 629190), (108, 594235), (135, 475388), (153, 419460), (170, 377514), (180, 356541), (204, 314595), (255, 251676), (270, 237694), (306, 209730), (340, 188757), (459, 139820), (510, 125838), (540, 118847), (612, 104865), (765, 83892), (918, 69910), (1020, 62919), (1530, 41946), (1836, 34955), (2295, 27964), (3060, 20973), (4590, 13982), (6991, 9180)]