53085240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 201600000

約数和(自身を除く): 148514760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 199, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 398, 456, 468, 494, 513, 520, 540, 570, 585, 597, 684, 702, 741, 760, 780, 796, 855, 936, 988, 995, 1026, 1080, 1140, 1170, 1194, 1235, 1368, 1404, 1482, 1560, 1592, 1710, 1755, 1791, 1976, 1990, 2052, 2223, 2280, 2340, 2388, 2470, 2565, 2587, 2808, 2964, 2985, 3420, 3510, 3582, 3705, 3781, 3980, 4104, 4446, 4680, 4776, 4940, 5130, 5174, 5373, 5928, 5970, 6669, 6840, 7020, 7164, 7410, 7562, 7761, 7960, 8892, 8955, 9880, 10260, 10348, 10746, 11115, 11343, 11940, 12935, 13338, 14040, 14328, 14820, 15124, 15522, 17784, 17910, 18905, 20520, 20696, 21492, 22230, 22686, 23283, 23880, 25870, 26676, 26865, 29640, 30248, 31044, 33345, 34029, 35820, 37810, 38805, 42984, 44460, 45372, 46566, 49153, 51740, 53352, 53730, 56715, 62088, 66690, 68058, 69849, 71640, 75620, 77610, 88920, 90744, 93132, 98306, 102087, 103480, 107460, 113430, 116415, 133380, 136116, 139698, 147459, 151240, 155220, 170145, 186264, 196612, 204174, 214920, 226860, 232830, 245765, 266760, 272232, 279396, 294918, 310440, 340290, 349245, 393224, 408348, 442377, 453720, 465660, 491530, 510435, 558792, 589836, 680580, 698490, 737295, 816696, 884754, 931320, 983060, 1020870, 1179672, 1327131, 1361160, 1396980, 1474590, 1769508, 1966120, 2041740, 2211885, 2654262, 2793960, 2949180, 3539016, 4083480, 4423770, 5308524, 5898360, 6635655, 8847540, 10617048, 13271310, 17695080, 26542620, 53085240]

約数ペア:

[(1, 53085240), (2, 26542620), (3, 17695080), (4, 13271310), (5, 10617048), (6, 8847540), (8, 6635655), (9, 5898360), (10, 5308524), (12, 4423770), (13, 4083480), (15, 3539016), (18, 2949180), (19, 2793960), (20, 2654262), (24, 2211885), (26, 2041740), (27, 1966120), (30, 1769508), (36, 1474590), (38, 1396980), (39, 1361160), (40, 1327131), (45, 1179672), (52, 1020870), (54, 983060), (57, 931320), (60, 884754), (65, 816696), (72, 737295), (76, 698490), (78, 680580), (90, 589836), (95, 558792), (104, 510435), (108, 491530), (114, 465660), (117, 453720), (120, 442377), (130, 408348), (135, 393224), (152, 349245), (156, 340290), (171, 310440), (180, 294918), (190, 279396), (195, 272232), (199, 266760), (216, 245765), (228, 232830), (234, 226860), (247, 214920), (260, 204174), (270, 196612), (285, 186264), (312, 170145), (342, 155220), (351, 151240), (360, 147459), (380, 139698), (390, 136116), (398, 133380), (456, 116415), (468, 113430), (494, 107460), (513, 103480), (520, 102087), (540, 98306), (570, 93132), (585, 90744), (597, 88920), (684, 77610), (702, 75620), (741, 71640), (760, 69849), (780, 68058), (796, 66690), (855, 62088), (936, 56715), (988, 53730), (995, 53352), (1026, 51740), (1080, 49153), (1140, 46566), (1170, 45372), (1194, 44460), (1235, 42984), (1368, 38805), (1404, 37810), (1482, 35820), (1560, 34029), (1592, 33345), (1710, 31044), (1755, 30248), (1791, 29640), (1976, 26865), (1990, 26676), (2052, 25870), (2223, 23880), (2280, 23283), (2340, 22686), (2388, 22230), (2470, 21492), (2565, 20696), (2587, 20520), (2808, 18905), (2964, 17910), (2985, 17784), (3420, 15522), (3510, 15124), (3582, 14820), (3705, 14328), (3781, 14040), (3980, 13338), (4104, 12935), (4446, 11940), (4680, 11343), (4776, 11115), (4940, 10746), (5130, 10348), (5174, 10260), (5373, 9880), (5928, 8955), (5970, 8892), (6669, 7960), (6840, 7761), (7020, 7562), (7164, 7410)]