1301261400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{659}}^1\times {\mathrm{1097}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 4380690600

約数和(自身を除く): 3079429200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 659, 900, 1097, 1318, 1800, 1977, 2194, 2636, 3291, 3295, 3954, 4388, 5272, 5485, 5931, 6582, 6590, 7908, 8776, 9873, 9885, 10970, 11862, 13164, 13180, 15816, 16455, 16475, 19746, 19770, 21940, 23724, 26328, 26360, 27425, 29655, 32910, 32950, 39492, 39540, 43880, 47448, 49365, 49425, 54850, 59310, 65820, 65900, 78984, 79080, 82275, 98730, 98850, 109700, 118620, 131640, 131800, 148275, 164550, 197460, 197700, 219400, 237240, 246825, 296550, 329100, 394920, 395400, 493650, 593100, 658200, 722923, 987300, 1186200, 1445846, 1974600, 2168769, 2891692, 3614615, 4337538, 5783384, 6506307, 7229230, 8675076, 10843845, 13012614, 14458460, 17350152, 18073075, 21687690, 26025228, 28916920, 32531535, 36146150, 43375380, 52050456, 54219225, 65063070, 72292300, 86750760, 108438450, 130126140, 144584600, 162657675, 216876900, 260252280, 325315350, 433753800, 650630700, 1301261400]

約数ペア:

[(1, 1301261400), (2, 650630700), (3, 433753800), (4, 325315350), (5, 260252280), (6, 216876900), (8, 162657675), (9, 144584600), (10, 130126140), (12, 108438450), (15, 86750760), (18, 72292300), (20, 65063070), (24, 54219225), (25, 52050456), (30, 43375380), (36, 36146150), (40, 32531535), (45, 28916920), (50, 26025228), (60, 21687690), (72, 18073075), (75, 17350152), (90, 14458460), (100, 13012614), (120, 10843845), (150, 8675076), (180, 7229230), (200, 6506307), (225, 5783384), (300, 4337538), (360, 3614615), (450, 2891692), (600, 2168769), (659, 1974600), (900, 1445846), (1097, 1186200), (1318, 987300), (1800, 722923), (1977, 658200), (2194, 593100), (2636, 493650), (3291, 395400), (3295, 394920), (3954, 329100), (4388, 296550), (5272, 246825), (5485, 237240), (5931, 219400), (6582, 197700), (6590, 197460), (7908, 164550), (8776, 148275), (9873, 131800), (9885, 131640), (10970, 118620), (11862, 109700), (13164, 98850), (13180, 98730), (15816, 82275), (16455, 79080), (16475, 78984), (19746, 65900), (19770, 65820), (21940, 59310), (23724, 54850), (26328, 49425), (26360, 49365), (27425, 47448), (29655, 43880), (32910, 39540), (32950, 39492)]