87115950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 257662080

約数和(自身を除く): 170546130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 30, 38, 45, 46, 50, 57, 69, 75, 90, 95, 114, 115, 138, 150, 171, 190, 207, 225, 230, 285, 342, 345, 414, 437, 443, 450, 475, 570, 575, 690, 855, 874, 886, 950, 1035, 1150, 1311, 1329, 1425, 1710, 1725, 2070, 2185, 2215, 2622, 2658, 2850, 3450, 3933, 3987, 4275, 4370, 4430, 5175, 6555, 6645, 7866, 7974, 8417, 8550, 10189, 10350, 10925, 11075, 13110, 13290, 16834, 19665, 19935, 20378, 21850, 22150, 25251, 30567, 32775, 33225, 39330, 39870, 42085, 50502, 50945, 61134, 65550, 66450, 75753, 84170, 91701, 98325, 99675, 101890, 126255, 151506, 152835, 183402, 193591, 196650, 199350, 210425, 252510, 254725, 305670, 378765, 387182, 420850, 458505, 509450, 580773, 631275, 757530, 764175, 917010, 967955, 1161546, 1262550, 1528350, 1742319, 1893825, 1935910, 2292525, 2903865, 3484638, 3787650, 4585050, 4839775, 5807730, 8711595, 9679550, 14519325, 17423190, 29038650, 43557975, 87115950]

約数ペア:

[(1, 87115950), (2, 43557975), (3, 29038650), (5, 17423190), (6, 14519325), (9, 9679550), (10, 8711595), (15, 5807730), (18, 4839775), (19, 4585050), (23, 3787650), (25, 3484638), (30, 2903865), (38, 2292525), (45, 1935910), (46, 1893825), (50, 1742319), (57, 1528350), (69, 1262550), (75, 1161546), (90, 967955), (95, 917010), (114, 764175), (115, 757530), (138, 631275), (150, 580773), (171, 509450), (190, 458505), (207, 420850), (225, 387182), (230, 378765), (285, 305670), (342, 254725), (345, 252510), (414, 210425), (437, 199350), (443, 196650), (450, 193591), (475, 183402), (570, 152835), (575, 151506), (690, 126255), (855, 101890), (874, 99675), (886, 98325), (950, 91701), (1035, 84170), (1150, 75753), (1311, 66450), (1329, 65550), (1425, 61134), (1710, 50945), (1725, 50502), (2070, 42085), (2185, 39870), (2215, 39330), (2622, 33225), (2658, 32775), (2850, 30567), (3450, 25251), (3933, 22150), (3987, 21850), (4275, 20378), (4370, 19935), (4430, 19665), (5175, 16834), (6555, 13290), (6645, 13110), (7866, 11075), (7974, 10925), (8417, 10350), (8550, 10189)]