48861540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 193240320

約数和(自身を除く): 144378780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 157, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 314, 315, 342, 364, 380, 390, 399, 420, 455, 468, 471, 494, 532, 546, 570, 585, 628, 630, 665, 684, 741, 780, 785, 798, 819, 855, 910, 942, 988, 1092, 1099, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1413, 1482, 1570, 1596, 1638, 1710, 1729, 1820, 1884, 1995, 2041, 2198, 2223, 2340, 2355, 2394, 2470, 2660, 2730, 2826, 2964, 2983, 3140, 3276, 3297, 3420, 3458, 3705, 3990, 4082, 4095, 4396, 4446, 4710, 4788, 4940, 5187, 5460, 5495, 5652, 5966, 5985, 6123, 6594, 6916, 7065, 7410, 7980, 8164, 8190, 8645, 8892, 8949, 9420, 9891, 10205, 10374, 10990, 11115, 11932, 11970, 12246, 13188, 14130, 14287, 14820, 14915, 15561, 16380, 16485, 17290, 17898, 18369, 19782, 20410, 20748, 20881, 21980, 22230, 23940, 24492, 25935, 26847, 28260, 28574, 29830, 30615, 31122, 32970, 34580, 35796, 36738, 38779, 39564, 40820, 41762, 42861, 44460, 44745, 49455, 51870, 53694, 57148, 59660, 61230, 62244, 62643, 65940, 71435, 73476, 77558, 77805, 83524, 85722, 89490, 91845, 98910, 103740, 104405, 107388, 116337, 122460, 125286, 128583, 134235, 142870, 155116, 155610, 171444, 178980, 183690, 187929, 193895, 197820, 208810, 214305, 232674, 250572, 257166, 268470, 271453, 285740, 311220, 313215, 349011, 367380, 375858, 387790, 417620, 428610, 465348, 514332, 536940, 542906, 581685, 626430, 642915, 698022, 751716, 775580, 814359, 857220, 939645, 1085812, 1163370, 1252860, 1285830, 1357265, 1396044, 1628718, 1745055, 1879290, 2326740, 2443077, 2571660, 2714530, 3257436, 3490110, 3758580, 4071795, 4886154, 5429060, 6980220, 8143590, 9772308, 12215385, 16287180, 24430770, 48861540]

約数ペア:

[(1, 48861540), (2, 24430770), (3, 16287180), (4, 12215385), (5, 9772308), (6, 8143590), (7, 6980220), (9, 5429060), (10, 4886154), (12, 4071795), (13, 3758580), (14, 3490110), (15, 3257436), (18, 2714530), (19, 2571660), (20, 2443077), (21, 2326740), (26, 1879290), (28, 1745055), (30, 1628718), (35, 1396044), (36, 1357265), (38, 1285830), (39, 1252860), (42, 1163370), (45, 1085812), (52, 939645), (57, 857220), (60, 814359), (63, 775580), (65, 751716), (70, 698022), (76, 642915), (78, 626430), (84, 581685), (90, 542906), (91, 536940), (95, 514332), (105, 465348), (114, 428610), (117, 417620), (126, 387790), (130, 375858), (133, 367380), (140, 349011), (156, 313215), (157, 311220), (171, 285740), (180, 271453), (182, 268470), (190, 257166), (195, 250572), (210, 232674), (228, 214305), (234, 208810), (247, 197820), (252, 193895), (260, 187929), (266, 183690), (273, 178980), (285, 171444), (314, 155610), (315, 155116), (342, 142870), (364, 134235), (380, 128583), (390, 125286), (399, 122460), (420, 116337), (455, 107388), (468, 104405), (471, 103740), (494, 98910), (532, 91845), (546, 89490), (570, 85722), (585, 83524), (628, 77805), (630, 77558), (665, 73476), (684, 71435), (741, 65940), (780, 62643), (785, 62244), (798, 61230), (819, 59660), (855, 57148), (910, 53694), (942, 51870), (988, 49455), (1092, 44745), (1099, 44460), (1140, 42861), (1170, 41762), (1197, 40820), (1235, 39564), (1260, 38779), (1330, 36738), (1365, 35796), (1413, 34580), (1482, 32970), (1570, 31122), (1596, 30615), (1638, 29830), (1710, 28574), (1729, 28260), (1820, 26847), (1884, 25935), (1995, 24492), (2041, 23940), (2198, 22230), (2223, 21980), (2340, 20881), (2355, 20748), (2394, 20410), (2470, 19782), (2660, 18369), (2730, 17898), (2826, 17290), (2964, 16485), (2983, 16380), (3140, 15561), (3276, 14915), (3297, 14820), (3420, 14287), (3458, 14130), (3705, 13188), (3990, 12246), (4082, 11970), (4095, 11932), (4396, 11115), (4446, 10990), (4710, 10374), (4788, 10205), (4940, 9891), (5187, 9420), (5460, 8949), (5495, 8892), (5652, 8645), (5966, 8190), (5985, 8164), (6123, 7980), (6594, 7410), (6916, 7065)]