90110160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 240

約数和(自身を含む): 364440960

約数和(自身を除く): 274330800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 941, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1882, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 2823, 3192, 3420, 3764, 3990, 4560, 4705, 4788, 5040, 5320, 5646, 5985, 6384, 6587, 6840, 7528, 7980, 8469, 9410, 9576, 10640, 11292, 11970, 13174, 13680, 14115, 15056, 15960, 16938, 17879, 18820, 19152, 19761, 22584, 23940, 26348, 28230, 31920, 32935, 33876, 35758, 37640, 39522, 42345, 45168, 47880, 52696, 53637, 56460, 59283, 65870, 67752, 71516, 75280, 79044, 84690, 89395, 95760, 98805, 105392, 107274, 112920, 118566, 125153, 131740, 135504, 143032, 158088, 160911, 169380, 178790, 197610, 214548, 225840, 237132, 250306, 263480, 268185, 286064, 296415, 316176, 321822, 338760, 357580, 375459, 395220, 429096, 474264, 500612, 526960, 536370, 592830, 625765, 643644, 677520, 715160, 750918, 790440, 804555, 858192, 948528, 1001224, 1072740, 1126377, 1185660, 1251530, 1287288, 1430320, 1501836, 1580880, 1609110, 1877295, 2002448, 2145480, 2252754, 2371320, 2503060, 2574576, 3003672, 3218220, 3754590, 4290960, 4505508, 4742640, 5006120, 5631885, 6007344, 6436440, 7509180, 9011016, 10012240, 11263770, 12872880, 15018360, 18022032, 22527540, 30036720, 45055080, 90110160]

約数ペア:

[(1, 90110160), (2, 45055080), (3, 30036720), (4, 22527540), (5, 18022032), (6, 15018360), (7, 12872880), (8, 11263770), (9, 10012240), (10, 9011016), (12, 7509180), (14, 6436440), (15, 6007344), (16, 5631885), (18, 5006120), (19, 4742640), (20, 4505508), (21, 4290960), (24, 3754590), (28, 3218220), (30, 3003672), (35, 2574576), (36, 2503060), (38, 2371320), (40, 2252754), (42, 2145480), (45, 2002448), (48, 1877295), (56, 1609110), (57, 1580880), (60, 1501836), (63, 1430320), (70, 1287288), (72, 1251530), (76, 1185660), (80, 1126377), (84, 1072740), (90, 1001224), (95, 948528), (105, 858192), (112, 804555), (114, 790440), (120, 750918), (126, 715160), (133, 677520), (140, 643644), (144, 625765), (152, 592830), (168, 536370), (171, 526960), (180, 500612), (190, 474264), (210, 429096), (228, 395220), (240, 375459), (252, 357580), (266, 338760), (280, 321822), (285, 316176), (304, 296415), (315, 286064), (336, 268185), (342, 263480), (360, 250306), (380, 237132), (399, 225840), (420, 214548), (456, 197610), (504, 178790), (532, 169380), (560, 160911), (570, 158088), (630, 143032), (665, 135504), (684, 131740), (720, 125153), (760, 118566), (798, 112920), (840, 107274), (855, 105392), (912, 98805), (941, 95760), (1008, 89395), (1064, 84690), (1140, 79044), (1197, 75280), (1260, 71516), (1330, 67752), (1368, 65870), (1520, 59283), (1596, 56460), (1680, 53637), (1710, 52696), (1882, 47880), (1995, 45168), (2128, 42345), (2280, 39522), (2394, 37640), (2520, 35758), (2660, 33876), (2736, 32935), (2823, 31920), (3192, 28230), (3420, 26348), (3764, 23940), (3990, 22584), (4560, 19761), (4705, 19152), (4788, 18820), (5040, 17879), (5320, 16938), (5646, 15960), (5985, 15056), (6384, 14115), (6587, 13680), (6840, 13174), (7528, 11970), (7980, 11292), (8469, 10640), (9410, 9576)]