13267500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 40674480

約数和(自身を除く): 27406980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 61, 75, 87, 100, 116, 122, 125, 145, 150, 174, 183, 244, 250, 290, 300, 305, 348, 366, 375, 435, 500, 580, 610, 625, 725, 732, 750, 870, 915, 1220, 1250, 1450, 1500, 1525, 1740, 1769, 1830, 1875, 2175, 2500, 2900, 3050, 3538, 3625, 3660, 3750, 4350, 4575, 5307, 6100, 7076, 7250, 7500, 7625, 8700, 8845, 9150, 10614, 10875, 14500, 15250, 17690, 18125, 18300, 21228, 21750, 22875, 26535, 30500, 35380, 36250, 38125, 43500, 44225, 45750, 53070, 54375, 72500, 76250, 88450, 91500, 106140, 108750, 114375, 132675, 152500, 176900, 217500, 221125, 228750, 265350, 442250, 457500, 530700, 663375, 884500, 1105625, 1326750, 2211250, 2653500, 3316875, 4422500, 6633750, 13267500]

約数ペア:

[(1, 13267500), (2, 6633750), (3, 4422500), (4, 3316875), (5, 2653500), (6, 2211250), (10, 1326750), (12, 1105625), (15, 884500), (20, 663375), (25, 530700), (29, 457500), (30, 442250), (50, 265350), (58, 228750), (60, 221125), (61, 217500), (75, 176900), (87, 152500), (100, 132675), (116, 114375), (122, 108750), (125, 106140), (145, 91500), (150, 88450), (174, 76250), (183, 72500), (244, 54375), (250, 53070), (290, 45750), (300, 44225), (305, 43500), (348, 38125), (366, 36250), (375, 35380), (435, 30500), (500, 26535), (580, 22875), (610, 21750), (625, 21228), (725, 18300), (732, 18125), (750, 17690), (870, 15250), (915, 14500), (1220, 10875), (1250, 10614), (1450, 9150), (1500, 8845), (1525, 8700), (1740, 7625), (1769, 7500), (1830, 7250), (1875, 7076), (2175, 6100), (2500, 5307), (2900, 4575), (3050, 4350), (3538, 3750), (3625, 3660)]