206736150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 575588160

約数和(自身を除く): 368852010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 251, 255, 285, 289, 323, 425, 475, 502, 510, 570, 578, 646, 753, 850, 867, 950, 969, 1255, 1275, 1425, 1445, 1506, 1615, 1734, 1938, 2510, 2550, 2850, 2890, 3230, 3765, 4267, 4335, 4769, 4845, 5491, 6275, 7225, 7530, 8075, 8534, 8670, 9538, 9690, 10982, 12550, 12801, 14307, 14450, 16150, 16473, 18825, 21335, 21675, 23845, 24225, 25602, 27455, 28614, 32946, 37650, 42670, 43350, 47690, 48450, 54910, 64005, 71535, 72539, 81073, 82365, 106675, 119225, 128010, 137275, 143070, 145078, 162146, 164730, 213350, 217617, 238450, 243219, 274550, 320025, 357675, 362695, 405365, 411825, 435234, 486438, 640050, 715350, 725390, 810730, 823650, 1088085, 1216095, 1378241, 1813475, 2026825, 2176170, 2432190, 2756482, 3626950, 4053650, 4134723, 5440425, 6080475, 6891205, 8269446, 10880850, 12160950, 13782410, 20673615, 34456025, 41347230, 68912050, 103368075, 206736150]

約数ペア:

[(1, 206736150), (2, 103368075), (3, 68912050), (5, 41347230), (6, 34456025), (10, 20673615), (15, 13782410), (17, 12160950), (19, 10880850), (25, 8269446), (30, 6891205), (34, 6080475), (38, 5440425), (50, 4134723), (51, 4053650), (57, 3626950), (75, 2756482), (85, 2432190), (95, 2176170), (102, 2026825), (114, 1813475), (150, 1378241), (170, 1216095), (190, 1088085), (251, 823650), (255, 810730), (285, 725390), (289, 715350), (323, 640050), (425, 486438), (475, 435234), (502, 411825), (510, 405365), (570, 362695), (578, 357675), (646, 320025), (753, 274550), (850, 243219), (867, 238450), (950, 217617), (969, 213350), (1255, 164730), (1275, 162146), (1425, 145078), (1445, 143070), (1506, 137275), (1615, 128010), (1734, 119225), (1938, 106675), (2510, 82365), (2550, 81073), (2850, 72539), (2890, 71535), (3230, 64005), (3765, 54910), (4267, 48450), (4335, 47690), (4769, 43350), (4845, 42670), (5491, 37650), (6275, 32946), (7225, 28614), (7530, 27455), (8075, 25602), (8534, 24225), (8670, 23845), (9538, 21675), (9690, 21335), (10982, 18825), (12550, 16473), (12801, 16150), (14307, 14450)]