245833380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 168

約数和(自身を含む): 834203832

約数和(自身を除く): 588370452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1297, 1404, 1458, 1620, 1755, 2106, 2340, 2430, 2594, 2916, 3159, 3510, 3645, 3891, 4212, 4860, 5188, 5265, 6318, 6485, 7020, 7290, 7782, 9477, 10530, 11673, 12636, 12970, 14580, 15564, 15795, 16861, 18954, 19455, 21060, 23346, 25940, 31590, 33722, 35019, 37908, 38910, 46692, 47385, 50583, 58365, 63180, 67444, 70038, 77820, 84305, 94770, 101166, 105057, 116730, 140076, 151749, 168610, 175095, 189540, 202332, 210114, 233460, 252915, 303498, 315171, 337220, 350190, 420228, 455247, 505830, 525285, 606996, 630342, 700380, 758745, 910494, 945513, 1011660, 1050570, 1260684, 1365741, 1517490, 1575855, 1820988, 1891026, 2101140, 2276235, 2731482, 3034980, 3151710, 3782052, 4097223, 4552470, 4727565, 5462964, 6303420, 6828705, 8194446, 9104940, 9455130, 12291669, 13657410, 16388892, 18910260, 20486115, 24583338, 27314820, 40972230, 49166676, 61458345, 81944460, 122916690, 245833380]

約数ペア:

[(1, 245833380), (2, 122916690), (3, 81944460), (4, 61458345), (5, 49166676), (6, 40972230), (9, 27314820), (10, 24583338), (12, 20486115), (13, 18910260), (15, 16388892), (18, 13657410), (20, 12291669), (26, 9455130), (27, 9104940), (30, 8194446), (36, 6828705), (39, 6303420), (45, 5462964), (52, 4727565), (54, 4552470), (60, 4097223), (65, 3782052), (78, 3151710), (81, 3034980), (90, 2731482), (108, 2276235), (117, 2101140), (130, 1891026), (135, 1820988), (156, 1575855), (162, 1517490), (180, 1365741), (195, 1260684), (234, 1050570), (243, 1011660), (260, 945513), (270, 910494), (324, 758745), (351, 700380), (390, 630342), (405, 606996), (468, 525285), (486, 505830), (540, 455247), (585, 420228), (702, 350190), (729, 337220), (780, 315171), (810, 303498), (972, 252915), (1053, 233460), (1170, 210114), (1215, 202332), (1297, 189540), (1404, 175095), (1458, 168610), (1620, 151749), (1755, 140076), (2106, 116730), (2340, 105057), (2430, 101166), (2594, 94770), (2916, 84305), (3159, 77820), (3510, 70038), (3645, 67444), (3891, 63180), (4212, 58365), (4860, 50583), (5188, 47385), (5265, 46692), (6318, 38910), (6485, 37908), (7020, 35019), (7290, 33722), (7782, 31590), (9477, 25940), (10530, 23346), (11673, 21060), (12636, 19455), (12970, 18954), (14580, 16861), (15564, 15795)]