283118940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 956814768

約数和(自身を除く): 673695828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 169, 180, 195, 205, 227, 234, 246, 260, 338, 369, 390, 410, 454, 468, 492, 507, 533, 585, 615, 676, 681, 738, 780, 820, 845, 908, 1014, 1066, 1135, 1170, 1230, 1362, 1476, 1521, 1599, 1690, 1845, 2028, 2043, 2132, 2270, 2340, 2460, 2535, 2665, 2724, 2951, 3042, 3198, 3380, 3405, 3690, 4086, 4540, 4797, 5070, 5330, 5902, 6084, 6396, 6810, 6929, 7380, 7605, 7995, 8172, 8853, 9307, 9594, 10140, 10215, 10660, 11804, 13620, 13858, 14755, 15210, 15990, 17706, 18614, 19188, 20430, 20787, 23985, 26559, 27716, 27921, 29510, 30420, 31980, 34645, 35412, 37228, 38363, 40860, 41574, 44265, 46535, 47970, 53118, 55842, 59020, 62361, 69290, 76726, 83148, 83763, 88530, 93070, 95940, 103935, 106236, 111684, 115089, 120991, 124722, 132795, 138580, 139605, 153452, 167526, 177060, 186140, 191815, 207870, 230178, 241982, 249444, 265590, 279210, 311805, 335052, 345267, 362973, 383630, 415740, 418815, 460356, 483964, 531180, 558420, 575445, 604955, 623610, 690534, 725946, 767260, 837630, 1088919, 1150890, 1209910, 1247220, 1381068, 1451892, 1572883, 1675260, 1726335, 1814865, 2177838, 2301780, 2419820, 3145766, 3452670, 3629730, 4355676, 4718649, 5444595, 6291532, 6905340, 7259460, 7864415, 9437298, 10889190, 14155947, 15728830, 18874596, 21778380, 23593245, 28311894, 31457660, 47186490, 56623788, 70779735, 94372980, 141559470, 283118940]

約数ペア:

[(1, 283118940), (2, 141559470), (3, 94372980), (4, 70779735), (5, 56623788), (6, 47186490), (9, 31457660), (10, 28311894), (12, 23593245), (13, 21778380), (15, 18874596), (18, 15728830), (20, 14155947), (26, 10889190), (30, 9437298), (36, 7864415), (39, 7259460), (41, 6905340), (45, 6291532), (52, 5444595), (60, 4718649), (65, 4355676), (78, 3629730), (82, 3452670), (90, 3145766), (117, 2419820), (123, 2301780), (130, 2177838), (156, 1814865), (164, 1726335), (169, 1675260), (180, 1572883), (195, 1451892), (205, 1381068), (227, 1247220), (234, 1209910), (246, 1150890), (260, 1088919), (338, 837630), (369, 767260), (390, 725946), (410, 690534), (454, 623610), (468, 604955), (492, 575445), (507, 558420), (533, 531180), (585, 483964), (615, 460356), (676, 418815), (681, 415740), (738, 383630), (780, 362973), (820, 345267), (845, 335052), (908, 311805), (1014, 279210), (1066, 265590), (1135, 249444), (1170, 241982), (1230, 230178), (1362, 207870), (1476, 191815), (1521, 186140), (1599, 177060), (1690, 167526), (1845, 153452), (2028, 139605), (2043, 138580), (2132, 132795), (2270, 124722), (2340, 120991), (2460, 115089), (2535, 111684), (2665, 106236), (2724, 103935), (2951, 95940), (3042, 93070), (3198, 88530), (3380, 83763), (3405, 83148), (3690, 76726), (4086, 69290), (4540, 62361), (4797, 59020), (5070, 55842), (5330, 53118), (5902, 47970), (6084, 46535), (6396, 44265), (6810, 41574), (6929, 40860), (7380, 38363), (7605, 37228), (7995, 35412), (8172, 34645), (8853, 31980), (9307, 30420), (9594, 29510), (10140, 27921), (10215, 27716), (10660, 26559), (11804, 23985), (13620, 20787), (13858, 20430), (14755, 19188), (15210, 18614), (15990, 17706)]