1540795800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{19603}}^1$

素因数の和:19753

約数の個数: 96

約数和(自身を含む): 4813174080

約数和(自身を除く): 3272378280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 131, 150, 200, 262, 300, 393, 524, 600, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3275, 3930, 5240, 6550, 7860, 9825, 13100, 15720, 19603, 19650, 26200, 39206, 39300, 58809, 78412, 78600, 98015, 117618, 156824, 196030, 235236, 294045, 392060, 470472, 490075, 588090, 784120, 980150, 1176180, 1470225, 1960300, 2352360, 2567993, 2940450, 3920600, 5135986, 5880900, 7703979, 10271972, 11761800, 12839965, 15407958, 20543944, 25679930, 30815916, 38519895, 51359860, 61631832, 64199825, 77039790, 102719720, 128399650, 154079580, 192599475, 256799300, 308159160, 385198950, 513598600, 770397900, 1540795800]

約数ペア:

[(1, 1540795800), (2, 770397900), (3, 513598600), (4, 385198950), (5, 308159160), (6, 256799300), (8, 192599475), (10, 154079580), (12, 128399650), (15, 102719720), (20, 77039790), (24, 64199825), (25, 61631832), (30, 51359860), (40, 38519895), (50, 30815916), (60, 25679930), (75, 20543944), (100, 15407958), (120, 12839965), (131, 11761800), (150, 10271972), (200, 7703979), (262, 5880900), (300, 5135986), (393, 3920600), (524, 2940450), (600, 2567993), (655, 2352360), (786, 1960300), (1048, 1470225), (1310, 1176180), (1572, 980150), (1965, 784120), (2620, 588090), (3144, 490075), (3275, 470472), (3930, 392060), (5240, 294045), (6550, 235236), (7860, 196030), (9825, 156824), (13100, 117618), (15720, 98015), (19603, 78600), (19650, 78412), (26200, 58809), (39206, 39300)]