201276450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19488

約数の個数: 72

約数和(自身を含む): 564303168

約数和(自身を除く): 363026718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 19447, 38894, 58341, 97235, 116682, 175023, 194470, 291705, 350046, 447281, 486175, 583410, 875115, 894562, 972350, 1341843, 1458525, 1750230, 2236405, 2683686, 2917050, 4025529, 4375575, 4472810, 6709215, 8051058, 8751150, 11182025, 13418430, 20127645, 22364050, 33546075, 40255290, 67092150, 100638225, 201276450]

約数ペア:

[(1, 201276450), (2, 100638225), (3, 67092150), (5, 40255290), (6, 33546075), (9, 22364050), (10, 20127645), (15, 13418430), (18, 11182025), (23, 8751150), (25, 8051058), (30, 6709215), (45, 4472810), (46, 4375575), (50, 4025529), (69, 2917050), (75, 2683686), (90, 2236405), (115, 1750230), (138, 1458525), (150, 1341843), (207, 972350), (225, 894562), (230, 875115), (345, 583410), (414, 486175), (450, 447281), (575, 350046), (690, 291705), (1035, 194470), (1150, 175023), (1725, 116682), (2070, 97235), (3450, 58341), (5175, 38894), (10350, 19447)]