147873900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 462470400

約数和(自身を除く): 314596500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 138, 145, 150, 174, 230, 276, 290, 300, 345, 348, 435, 460, 575, 580, 667, 690, 725, 739, 870, 1150, 1334, 1380, 1450, 1478, 1725, 1740, 2001, 2175, 2217, 2300, 2668, 2900, 2956, 3335, 3450, 3695, 4002, 4350, 4434, 6670, 6900, 7390, 8004, 8700, 8868, 10005, 11085, 13340, 14780, 16675, 16997, 18475, 20010, 21431, 22170, 33350, 33994, 36950, 40020, 42862, 44340, 50025, 50991, 55425, 64293, 66700, 67988, 73900, 84985, 85724, 100050, 101982, 107155, 110850, 128586, 169970, 200100, 203964, 214310, 221700, 254955, 257172, 321465, 339940, 424925, 428620, 492913, 509910, 535775, 642930, 849850, 985826, 1019820, 1071550, 1274775, 1285860, 1478739, 1607325, 1699700, 1971652, 2143100, 2464565, 2549550, 2957478, 3214650, 4929130, 5099100, 5914956, 6429300, 7393695, 9858260, 12322825, 14787390, 24645650, 29574780, 36968475, 49291300, 73936950, 147873900]

約数ペア:

[(1, 147873900), (2, 73936950), (3, 49291300), (4, 36968475), (5, 29574780), (6, 24645650), (10, 14787390), (12, 12322825), (15, 9858260), (20, 7393695), (23, 6429300), (25, 5914956), (29, 5099100), (30, 4929130), (46, 3214650), (50, 2957478), (58, 2549550), (60, 2464565), (69, 2143100), (75, 1971652), (87, 1699700), (92, 1607325), (100, 1478739), (115, 1285860), (116, 1274775), (138, 1071550), (145, 1019820), (150, 985826), (174, 849850), (230, 642930), (276, 535775), (290, 509910), (300, 492913), (345, 428620), (348, 424925), (435, 339940), (460, 321465), (575, 257172), (580, 254955), (667, 221700), (690, 214310), (725, 203964), (739, 200100), (870, 169970), (1150, 128586), (1334, 110850), (1380, 107155), (1450, 101982), (1478, 100050), (1725, 85724), (1740, 84985), (2001, 73900), (2175, 67988), (2217, 66700), (2300, 64293), (2668, 55425), (2900, 50991), (2956, 50025), (3335, 44340), (3450, 42862), (3695, 40020), (4002, 36950), (4350, 33994), (4434, 33350), (6670, 22170), (6900, 21431), (7390, 20010), (8004, 18475), (8700, 16997), (8868, 16675), (10005, 14780), (11085, 13340)]