201967650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1553}}^1$

素因数の和:1605

約数の個数: 108

約数和(自身を含む): 576787302

約数和(自身を除く): 374819652

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 289, 306, 425, 450, 510, 578, 765, 850, 867, 1275, 1445, 1530, 1553, 1734, 2550, 2601, 2890, 3106, 3825, 4335, 4659, 5202, 7225, 7650, 7765, 8670, 9318, 13005, 13977, 14450, 15530, 21675, 23295, 26010, 26401, 27954, 38825, 43350, 46590, 52802, 65025, 69885, 77650, 79203, 116475, 130050, 132005, 139770, 158406, 232950, 237609, 264010, 349425, 396015, 448817, 475218, 660025, 698850, 792030, 897634, 1188045, 1320050, 1346451, 1980075, 2244085, 2376090, 2692902, 3960150, 4039353, 4488170, 5940225, 6732255, 8078706, 11220425, 11880450, 13464510, 20196765, 22440850, 33661275, 40393530, 67322550, 100983825, 201967650]

約数ペア:

[(1, 201967650), (2, 100983825), (3, 67322550), (5, 40393530), (6, 33661275), (9, 22440850), (10, 20196765), (15, 13464510), (17, 11880450), (18, 11220425), (25, 8078706), (30, 6732255), (34, 5940225), (45, 4488170), (50, 4039353), (51, 3960150), (75, 2692902), (85, 2376090), (90, 2244085), (102, 1980075), (150, 1346451), (153, 1320050), (170, 1188045), (225, 897634), (255, 792030), (289, 698850), (306, 660025), (425, 475218), (450, 448817), (510, 396015), (578, 349425), (765, 264010), (850, 237609), (867, 232950), (1275, 158406), (1445, 139770), (1530, 132005), (1553, 130050), (1734, 116475), (2550, 79203), (2601, 77650), (2890, 69885), (3106, 65025), (3825, 52802), (4335, 46590), (4659, 43350), (5202, 38825), (7225, 27954), (7650, 26401), (7765, 26010), (8670, 23295), (9318, 21675), (13005, 15530), (13977, 14450)]