13381500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 42561792

約数和(自身を除く): 29180292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 811, 825, 1100, 1375, 1500, 1622, 1650, 2433, 2750, 3244, 3300, 4055, 4125, 4866, 5500, 8110, 8250, 8921, 9732, 12165, 16220, 16500, 17842, 20275, 24330, 26763, 35684, 40550, 44605, 48660, 53526, 60825, 81100, 89210, 101375, 107052, 121650, 133815, 178420, 202750, 223025, 243300, 267630, 304125, 405500, 446050, 535260, 608250, 669075, 892100, 1115125, 1216500, 1338150, 2230250, 2676300, 3345375, 4460500, 6690750, 13381500]

約数ペア:

[(1, 13381500), (2, 6690750), (3, 4460500), (4, 3345375), (5, 2676300), (6, 2230250), (10, 1338150), (11, 1216500), (12, 1115125), (15, 892100), (20, 669075), (22, 608250), (25, 535260), (30, 446050), (33, 405500), (44, 304125), (50, 267630), (55, 243300), (60, 223025), (66, 202750), (75, 178420), (100, 133815), (110, 121650), (125, 107052), (132, 101375), (150, 89210), (165, 81100), (220, 60825), (250, 53526), (275, 48660), (300, 44605), (330, 40550), (375, 35684), (500, 26763), (550, 24330), (660, 20275), (750, 17842), (811, 16500), (825, 16220), (1100, 12165), (1375, 9732), (1500, 8921), (1622, 8250), (1650, 8110), (2433, 5500), (2750, 4866), (3244, 4125), (3300, 4055)]