2102749380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 288

約数和(自身を含む): 7241270400

約数和(自身を除く): 5138521020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 59, 60, 68, 76, 85, 90, 95, 102, 114, 118, 153, 170, 171, 177, 180, 190, 204, 228, 236, 255, 285, 295, 306, 323, 340, 342, 354, 380, 510, 531, 570, 590, 612, 613, 646, 684, 708, 765, 855, 885, 969, 1003, 1020, 1062, 1121, 1140, 1180, 1226, 1292, 1530, 1615, 1710, 1770, 1839, 1938, 2006, 2124, 2242, 2452, 2655, 2907, 3009, 3060, 3065, 3230, 3363, 3420, 3540, 3678, 3876, 4012, 4484, 4845, 5015, 5310, 5517, 5605, 5814, 6018, 6130, 6460, 6726, 7356, 9027, 9195, 9690, 10030, 10089, 10421, 10620, 11034, 11210, 11628, 11647, 12036, 12260, 13452, 14535, 15045, 16815, 18054, 18390, 19057, 19380, 20060, 20178, 20842, 22068, 22420, 23294, 27585, 29070, 30090, 31263, 33630, 34941, 36108, 36167, 36780, 38114, 40356, 41684, 45135, 46588, 50445, 52105, 55170, 57171, 58140, 58235, 60180, 62526, 67260, 69882, 72334, 76228, 90270, 93789, 95285, 100890, 104210, 104823, 108501, 110340, 114342, 116470, 125052, 139764, 144668, 156315, 171513, 174705, 180540, 180835, 187578, 190570, 197999, 201780, 208420, 209646, 217002, 228684, 232940, 285855, 312630, 325503, 343026, 349410, 361670, 375156, 381140, 395998, 419292, 434004, 468945, 524115, 542505, 571710, 593997, 614839, 625260, 651006, 686052, 687173, 698820, 723340, 791996, 857565, 937890, 989995, 1048230, 1085010, 1143420, 1187994, 1229678, 1302012, 1374346, 1627515, 1715130, 1781991, 1844517, 1875780, 1979990, 2061519, 2096460, 2170020, 2375988, 2459356, 2748692, 2969985, 3074195, 3255030, 3430260, 3435865, 3563982, 3689034, 3959980, 4123038, 5533551, 5939970, 6148390, 6184557, 6510060, 6871730, 7127964, 7378068, 8246076, 8909955, 9222585, 10307595, 11067102, 11681941, 11879940, 12296780, 12369114, 13743460, 17819910, 18445170, 20615190, 22134204, 23363882, 24738228, 27667755, 30922785, 35045823, 35639820, 36890340, 41230380, 46727764, 55335510, 58409705, 61845570, 70091646, 105137469, 110671020, 116819410, 123691140, 140183292, 175229115, 210274938, 233638820, 350458230, 420549876, 525687345, 700916460, 1051374690, 2102749380]

約数ペア:

[(1, 2102749380), (2, 1051374690), (3, 700916460), (4, 525687345), (5, 420549876), (6, 350458230), (9, 233638820), (10, 210274938), (12, 175229115), (15, 140183292), (17, 123691140), (18, 116819410), (19, 110671020), (20, 105137469), (30, 70091646), (34, 61845570), (36, 58409705), (38, 55335510), (45, 46727764), (51, 41230380), (57, 36890340), (59, 35639820), (60, 35045823), (68, 30922785), (76, 27667755), (85, 24738228), (90, 23363882), (95, 22134204), (102, 20615190), (114, 18445170), (118, 17819910), (153, 13743460), (170, 12369114), (171, 12296780), (177, 11879940), (180, 11681941), (190, 11067102), (204, 10307595), (228, 9222585), (236, 8909955), (255, 8246076), (285, 7378068), (295, 7127964), (306, 6871730), (323, 6510060), (340, 6184557), (342, 6148390), (354, 5939970), (380, 5533551), (510, 4123038), (531, 3959980), (570, 3689034), (590, 3563982), (612, 3435865), (613, 3430260), (646, 3255030), (684, 3074195), (708, 2969985), (765, 2748692), (855, 2459356), (885, 2375988), (969, 2170020), (1003, 2096460), (1020, 2061519), (1062, 1979990), (1121, 1875780), (1140, 1844517), (1180, 1781991), (1226, 1715130), (1292, 1627515), (1530, 1374346), (1615, 1302012), (1710, 1229678), (1770, 1187994), (1839, 1143420), (1938, 1085010), (2006, 1048230), (2124, 989995), (2242, 937890), (2452, 857565), (2655, 791996), (2907, 723340), (3009, 698820), (3060, 687173), (3065, 686052), (3230, 651006), (3363, 625260), (3420, 614839), (3540, 593997), (3678, 571710), (3876, 542505), (4012, 524115), (4484, 468945), (4845, 434004), (5015, 419292), (5310, 395998), (5517, 381140), (5605, 375156), (5814, 361670), (6018, 349410), (6130, 343026), (6460, 325503), (6726, 312630), (7356, 285855), (9027, 232940), (9195, 228684), (9690, 217002), (10030, 209646), (10089, 208420), (10421, 201780), (10620, 197999), (11034, 190570), (11210, 187578), (11628, 180835), (11647, 180540), (12036, 174705), (12260, 171513), (13452, 156315), (14535, 144668), (15045, 139764), (16815, 125052), (18054, 116470), (18390, 114342), (19057, 110340), (19380, 108501), (20060, 104823), (20178, 104210), (20842, 100890), (22068, 95285), (22420, 93789), (23294, 90270), (27585, 76228), (29070, 72334), (30090, 69882), (31263, 67260), (33630, 62526), (34941, 60180), (36108, 58235), (36167, 58140), (36780, 57171), (38114, 55170), (40356, 52105), (41684, 50445), (45135, 46588)]