285401100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 884193408

約数和(自身を除く): 598792308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 107, 150, 170, 204, 214, 255, 300, 321, 340, 425, 428, 510, 523, 535, 642, 850, 1020, 1046, 1070, 1275, 1284, 1569, 1605, 1700, 1819, 2092, 2140, 2550, 2615, 2675, 3138, 3210, 3638, 5100, 5230, 5350, 5457, 6276, 6420, 7276, 7845, 8025, 8891, 9095, 10460, 10700, 10914, 13075, 15690, 16050, 17782, 18190, 21828, 26150, 26673, 27285, 31380, 32100, 35564, 36380, 39225, 44455, 45475, 52300, 53346, 54570, 55961, 78450, 88910, 90950, 106692, 109140, 111922, 133365, 136425, 156900, 167883, 177820, 181900, 222275, 223844, 266730, 272850, 279805, 335766, 444550, 533460, 545700, 559610, 666825, 671532, 839415, 889100, 951337, 1119220, 1333650, 1399025, 1678830, 1902674, 2667300, 2798050, 2854011, 3357660, 3805348, 4197075, 4756685, 5596100, 5708022, 8394150, 9513370, 11416044, 14270055, 16788300, 19026740, 23783425, 28540110, 47566850, 57080220, 71350275, 95133700, 142700550, 285401100]

約数ペア:

[(1, 285401100), (2, 142700550), (3, 95133700), (4, 71350275), (5, 57080220), (6, 47566850), (10, 28540110), (12, 23783425), (15, 19026740), (17, 16788300), (20, 14270055), (25, 11416044), (30, 9513370), (34, 8394150), (50, 5708022), (51, 5596100), (60, 4756685), (68, 4197075), (75, 3805348), (85, 3357660), (100, 2854011), (102, 2798050), (107, 2667300), (150, 1902674), (170, 1678830), (204, 1399025), (214, 1333650), (255, 1119220), (300, 951337), (321, 889100), (340, 839415), (425, 671532), (428, 666825), (510, 559610), (523, 545700), (535, 533460), (642, 444550), (850, 335766), (1020, 279805), (1046, 272850), (1070, 266730), (1275, 223844), (1284, 222275), (1569, 181900), (1605, 177820), (1700, 167883), (1819, 156900), (2092, 136425), (2140, 133365), (2550, 111922), (2615, 109140), (2675, 106692), (3138, 90950), (3210, 88910), (3638, 78450), (5100, 55961), (5230, 54570), (5350, 53346), (5457, 52300), (6276, 45475), (6420, 44455), (7276, 39225), (7845, 36380), (8025, 35564), (8891, 32100), (9095, 31380), (10460, 27285), (10700, 26673), (10914, 26150), (13075, 21828), (15690, 18190), (16050, 17782)]