168094400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3442

約数の個数: 84

約数和(自身を含む): 427085760

約数和(自身を除く): 258991360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3389, 4960, 6200, 6778, 9920, 12400, 13556, 16945, 24800, 27112, 33890, 49600, 54224, 67780, 84725, 105059, 108448, 135560, 169450, 210118, 216896, 271120, 338900, 420236, 525295, 542240, 677800, 840472, 1050590, 1084480, 1355600, 1680944, 2101180, 2626475, 2711200, 3361888, 4202360, 5252950, 5422400, 6723776, 8404720, 10505900, 16809440, 21011800, 33618880, 42023600, 84047200, 168094400]

約数ペア:

[(1, 168094400), (2, 84047200), (4, 42023600), (5, 33618880), (8, 21011800), (10, 16809440), (16, 10505900), (20, 8404720), (25, 6723776), (31, 5422400), (32, 5252950), (40, 4202360), (50, 3361888), (62, 2711200), (64, 2626475), (80, 2101180), (100, 1680944), (124, 1355600), (155, 1084480), (160, 1050590), (200, 840472), (248, 677800), (310, 542240), (320, 525295), (400, 420236), (496, 338900), (620, 271120), (775, 216896), (800, 210118), (992, 169450), (1240, 135560), (1550, 108448), (1600, 105059), (1984, 84725), (2480, 67780), (3100, 54224), (3389, 49600), (4960, 33890), (6200, 27112), (6778, 24800), (9920, 16945), (12400, 13556)]