129657900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 422403520

約数和(自身を除く): 292745620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 43, 46, 50, 57, 60, 69, 75, 76, 86, 92, 95, 100, 114, 115, 129, 138, 150, 172, 190, 215, 228, 230, 258, 276, 285, 300, 345, 380, 430, 437, 460, 475, 516, 529, 570, 575, 645, 690, 817, 860, 874, 950, 989, 1058, 1075, 1140, 1150, 1290, 1311, 1380, 1425, 1587, 1634, 1725, 1748, 1900, 1978, 2116, 2150, 2185, 2300, 2451, 2580, 2622, 2645, 2850, 2967, 3174, 3225, 3268, 3450, 3956, 4085, 4300, 4370, 4902, 4945, 5244, 5290, 5700, 5934, 6348, 6450, 6555, 6900, 7935, 8170, 8740, 9804, 9890, 10051, 10580, 10925, 11868, 12255, 12900, 13110, 13225, 14835, 15870, 16340, 18791, 19780, 20102, 20425, 21850, 22747, 24510, 24725, 26220, 26450, 29670, 30153, 31740, 32775, 37582, 39675, 40204, 40850, 43700, 45494, 49020, 49450, 50255, 52900, 56373, 59340, 60306, 61275, 65550, 68241, 74175, 75164, 79350, 81700, 90988, 93955, 98900, 100510, 112746, 113735, 120612, 122550, 131100, 136482, 148350, 150765, 158700, 187910, 201020, 225492, 227470, 245100, 251275, 272964, 281865, 296700, 301530, 341205, 375820, 432193, 454940, 469775, 502550, 563730, 568675, 603060, 682410, 753825, 864386, 939550, 1005100, 1127460, 1137350, 1296579, 1364820, 1409325, 1507650, 1706025, 1728772, 1879100, 2160965, 2274700, 2593158, 2818650, 3015300, 3412050, 4321930, 5186316, 5637300, 6482895, 6824100, 8643860, 10804825, 12965790, 21609650, 25931580, 32414475, 43219300, 64828950, 129657900]

約数ペア:

[(1, 129657900), (2, 64828950), (3, 43219300), (4, 32414475), (5, 25931580), (6, 21609650), (10, 12965790), (12, 10804825), (15, 8643860), (19, 6824100), (20, 6482895), (23, 5637300), (25, 5186316), (30, 4321930), (38, 3412050), (43, 3015300), (46, 2818650), (50, 2593158), (57, 2274700), (60, 2160965), (69, 1879100), (75, 1728772), (76, 1706025), (86, 1507650), (92, 1409325), (95, 1364820), (100, 1296579), (114, 1137350), (115, 1127460), (129, 1005100), (138, 939550), (150, 864386), (172, 753825), (190, 682410), (215, 603060), (228, 568675), (230, 563730), (258, 502550), (276, 469775), (285, 454940), (300, 432193), (345, 375820), (380, 341205), (430, 301530), (437, 296700), (460, 281865), (475, 272964), (516, 251275), (529, 245100), (570, 227470), (575, 225492), (645, 201020), (690, 187910), (817, 158700), (860, 150765), (874, 148350), (950, 136482), (989, 131100), (1058, 122550), (1075, 120612), (1140, 113735), (1150, 112746), (1290, 100510), (1311, 98900), (1380, 93955), (1425, 90988), (1587, 81700), (1634, 79350), (1725, 75164), (1748, 74175), (1900, 68241), (1978, 65550), (2116, 61275), (2150, 60306), (2185, 59340), (2300, 56373), (2451, 52900), (2580, 50255), (2622, 49450), (2645, 49020), (2850, 45494), (2967, 43700), (3174, 40850), (3225, 40204), (3268, 39675), (3450, 37582), (3956, 32775), (4085, 31740), (4300, 30153), (4370, 29670), (4902, 26450), (4945, 26220), (5244, 24725), (5290, 24510), (5700, 22747), (5934, 21850), (6348, 20425), (6450, 20102), (6555, 19780), (6900, 18791), (7935, 16340), (8170, 15870), (8740, 14835), (9804, 13225), (9890, 13110), (10051, 12900), (10580, 12255), (10925, 11868)]