68153800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 186238080

約数和(自身を除く): 118084280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2383, 2600, 2860, 3575, 4766, 5720, 7150, 9532, 11915, 14300, 19064, 23830, 26213, 28600, 30979, 47660, 52426, 59575, 61958, 95320, 104852, 119150, 123916, 131065, 154895, 209704, 238300, 247832, 262130, 309790, 340769, 476600, 524260, 619580, 655325, 681538, 774475, 1048520, 1239160, 1310650, 1363076, 1548950, 1703845, 2621300, 2726152, 3097900, 3407690, 5242600, 6195800, 6815380, 8519225, 13630760, 17038450, 34076900, 68153800]

約数ペア:

[(1, 68153800), (2, 34076900), (4, 17038450), (5, 13630760), (8, 8519225), (10, 6815380), (11, 6195800), (13, 5242600), (20, 3407690), (22, 3097900), (25, 2726152), (26, 2621300), (40, 1703845), (44, 1548950), (50, 1363076), (52, 1310650), (55, 1239160), (65, 1048520), (88, 774475), (100, 681538), (104, 655325), (110, 619580), (130, 524260), (143, 476600), (200, 340769), (220, 309790), (260, 262130), (275, 247832), (286, 238300), (325, 209704), (440, 154895), (520, 131065), (550, 123916), (572, 119150), (650, 104852), (715, 95320), (1100, 61958), (1144, 59575), (1300, 52426), (1430, 47660), (2200, 30979), (2383, 28600), (2600, 26213), (2860, 23830), (3575, 19064), (4766, 14300), (5720, 11915), (7150, 9532)]