290849130

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 952293888

約数和(自身を除く): 661444758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 31, 33, 39, 45, 54, 55, 62, 65, 66, 78, 81, 90, 93, 99, 110, 117, 130, 135, 143, 155, 162, 165, 186, 195, 198, 234, 243, 270, 279, 286, 297, 310, 330, 341, 351, 390, 403, 405, 429, 465, 486, 495, 558, 585, 594, 682, 702, 715, 729, 806, 810, 837, 858, 891, 930, 990, 1023, 1053, 1170, 1209, 1215, 1287, 1395, 1430, 1458, 1485, 1674, 1705, 1755, 1782, 2015, 2046, 2106, 2145, 2187, 2418, 2430, 2511, 2574, 2673, 2790, 2970, 3069, 3159, 3410, 3510, 3627, 3645, 3861, 4030, 4185, 4290, 4374, 4433, 4455, 5022, 5115, 5265, 5346, 6045, 6138, 6318, 6435, 6561, 7254, 7290, 7533, 7722, 8019, 8370, 8866, 8910, 9207, 9477, 10230, 10530, 10881, 10935, 11583, 12090, 12555, 12870, 13122, 13299, 13365, 15066, 15345, 15795, 16038, 18135, 18414, 18954, 19305, 21762, 21870, 22165, 22599, 23166, 24057, 25110, 26598, 26730, 27621, 28431, 30690, 31590, 32643, 32805, 34749, 36270, 37665, 38610, 39897, 40095, 44330, 45198, 46035, 47385, 48114, 54405, 55242, 56862, 57915, 65286, 65610, 66495, 67797, 69498, 72171, 75330, 79794, 80190, 82863, 85293, 92070, 94770, 97929, 104247, 108810, 112995, 115830, 119691, 120285, 132990, 135594, 138105, 142155, 144342, 163215, 165726, 170586, 173745, 195858, 199485, 203391, 208494, 225990, 239382, 240570, 248589, 276210, 284310, 293787, 312741, 326430, 338985, 347490, 359073, 360855, 398970, 406782, 414315, 426465, 489645, 497178, 521235, 587574, 598455, 625482, 677970, 718146, 721710, 745767, 828630, 852930, 881361, 938223, 979290, 1016955, 1042470, 1077219, 1196910, 1242945, 1468935, 1491534, 1563705, 1762722, 1795365, 1876446, 2033910, 2154438, 2237301, 2485890, 2644083, 2937870, 3127410, 3231657, 3590730, 3728835, 4406805, 4474602, 4691115, 5288166, 5386095, 6463314, 7457670, 8813610, 9382230, 9694971, 10772190, 11186505, 13220415, 16158285, 19389942, 22373010, 26440830, 29084913, 32316570, 48474855, 58169826, 96949710, 145424565, 290849130]

約数ペア:

[(1, 290849130), (2, 145424565), (3, 96949710), (5, 58169826), (6, 48474855), (9, 32316570), (10, 29084913), (11, 26440830), (13, 22373010), (15, 19389942), (18, 16158285), (22, 13220415), (26, 11186505), (27, 10772190), (30, 9694971), (31, 9382230), (33, 8813610), (39, 7457670), (45, 6463314), (54, 5386095), (55, 5288166), (62, 4691115), (65, 4474602), (66, 4406805), (78, 3728835), (81, 3590730), (90, 3231657), (93, 3127410), (99, 2937870), (110, 2644083), (117, 2485890), (130, 2237301), (135, 2154438), (143, 2033910), (155, 1876446), (162, 1795365), (165, 1762722), (186, 1563705), (195, 1491534), (198, 1468935), (234, 1242945), (243, 1196910), (270, 1077219), (279, 1042470), (286, 1016955), (297, 979290), (310, 938223), (330, 881361), (341, 852930), (351, 828630), (390, 745767), (403, 721710), (405, 718146), (429, 677970), (465, 625482), (486, 598455), (495, 587574), (558, 521235), (585, 497178), (594, 489645), (682, 426465), (702, 414315), (715, 406782), (729, 398970), (806, 360855), (810, 359073), (837, 347490), (858, 338985), (891, 326430), (930, 312741), (990, 293787), (1023, 284310), (1053, 276210), (1170, 248589), (1209, 240570), (1215, 239382), (1287, 225990), (1395, 208494), (1430, 203391), (1458, 199485), (1485, 195858), (1674, 173745), (1705, 170586), (1755, 165726), (1782, 163215), (2015, 144342), (2046, 142155), (2106, 138105), (2145, 135594), (2187, 132990), (2418, 120285), (2430, 119691), (2511, 115830), (2574, 112995), (2673, 108810), (2790, 104247), (2970, 97929), (3069, 94770), (3159, 92070), (3410, 85293), (3510, 82863), (3627, 80190), (3645, 79794), (3861, 75330), (4030, 72171), (4185, 69498), (4290, 67797), (4374, 66495), (4433, 65610), (4455, 65286), (5022, 57915), (5115, 56862), (5265, 55242), (5346, 54405), (6045, 48114), (6138, 47385), (6318, 46035), (6435, 45198), (6561, 44330), (7254, 40095), (7290, 39897), (7533, 38610), (7722, 37665), (8019, 36270), (8370, 34749), (8866, 32805), (8910, 32643), (9207, 31590), (9477, 30690), (10230, 28431), (10530, 27621), (10881, 26730), (10935, 26598), (11583, 25110), (12090, 24057), (12555, 23166), (12870, 22599), (13122, 22165), (13299, 21870), (13365, 21762), (15066, 19305), (15345, 18954), (15795, 18414), (16038, 18135)]