52451219880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{20233}}^1$

素因数の和:20648

約数の個数: 192

約数和(自身を含む): 179920728000

約数和(自身を除く): 127469508120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 379, 380, 456, 570, 684, 758, 760, 855, 1137, 1140, 1368, 1516, 1710, 1895, 2274, 2280, 3032, 3411, 3420, 3790, 4548, 5685, 6822, 6840, 7201, 7580, 9096, 11370, 13644, 14402, 15160, 17055, 20233, 21603, 22740, 27288, 28804, 34110, 36005, 40466, 43206, 45480, 57608, 60699, 64809, 68220, 72010, 80932, 86412, 101165, 108015, 121398, 129618, 136440, 144020, 161864, 172824, 182097, 202330, 216030, 242796, 259236, 288040, 303495, 324045, 364194, 384427, 404660, 432060, 485592, 518472, 606990, 648090, 728388, 768854, 809320, 864120, 910485, 1153281, 1213980, 1296180, 1456776, 1537708, 1820970, 1922135, 2306562, 2427960, 2592360, 3075416, 3459843, 3641940, 3844270, 4613124, 5766405, 6919686, 7283880, 7668307, 7688540, 9226248, 11532810, 13839372, 15336614, 15377080, 17299215, 23004921, 23065620, 27678744, 30673228, 34598430, 38341535, 46009842, 46131240, 61346456, 69014763, 69196860, 76683070, 92019684, 115024605, 138029526, 138393720, 145697833, 153366140, 184039368, 230049210, 276059052, 291395666, 306732280, 345073815, 437093499, 460098420, 552118104, 582791332, 690147630, 728489165, 874186998, 920196840, 1165582664, 1311280497, 1380295260, 1456978330, 1748373996, 2185467495, 2622560994, 2760590520, 2913956660, 3496747992, 4370934990, 5245121988, 5827913320, 6556402485, 8741869980, 10490243976, 13112804970, 17483739960, 26225609940, 52451219880]

約数ペア:

[(1, 52451219880), (2, 26225609940), (3, 17483739960), (4, 13112804970), (5, 10490243976), (6, 8741869980), (8, 6556402485), (9, 5827913320), (10, 5245121988), (12, 4370934990), (15, 3496747992), (18, 2913956660), (19, 2760590520), (20, 2622560994), (24, 2185467495), (30, 1748373996), (36, 1456978330), (38, 1380295260), (40, 1311280497), (45, 1165582664), (57, 920196840), (60, 874186998), (72, 728489165), (76, 690147630), (90, 582791332), (95, 552118104), (114, 460098420), (120, 437093499), (152, 345073815), (171, 306732280), (180, 291395666), (190, 276059052), (228, 230049210), (285, 184039368), (342, 153366140), (360, 145697833), (379, 138393720), (380, 138029526), (456, 115024605), (570, 92019684), (684, 76683070), (758, 69196860), (760, 69014763), (855, 61346456), (1137, 46131240), (1140, 46009842), (1368, 38341535), (1516, 34598430), (1710, 30673228), (1895, 27678744), (2274, 23065620), (2280, 23004921), (3032, 17299215), (3411, 15377080), (3420, 15336614), (3790, 13839372), (4548, 11532810), (5685, 9226248), (6822, 7688540), (6840, 7668307), (7201, 7283880), (7580, 6919686), (9096, 5766405), (11370, 4613124), (13644, 3844270), (14402, 3641940), (15160, 3459843), (17055, 3075416), (20233, 2592360), (21603, 2427960), (22740, 2306562), (27288, 1922135), (28804, 1820970), (34110, 1537708), (36005, 1456776), (40466, 1296180), (43206, 1213980), (45480, 1153281), (57608, 910485), (60699, 864120), (64809, 809320), (68220, 768854), (72010, 728388), (80932, 648090), (86412, 606990), (101165, 518472), (108015, 485592), (121398, 432060), (129618, 404660), (136440, 384427), (144020, 364194), (161864, 324045), (172824, 303495), (182097, 288040), (202330, 259236), (216030, 242796)]