51841500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 117986340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 107, 114, 125, 150, 170, 190, 204, 214, 228, 250, 255, 285, 300, 321, 323, 340, 375, 380, 425, 428, 475, 500, 510, 535, 570, 642, 646, 750, 850, 950, 969, 1020, 1070, 1140, 1275, 1284, 1292, 1425, 1500, 1605, 1615, 1700, 1819, 1900, 1938, 2033, 2125, 2140, 2375, 2550, 2675, 2850, 3210, 3230, 3638, 3876, 4066, 4250, 4750, 4845, 5100, 5350, 5457, 5700, 6099, 6375, 6420, 6460, 7125, 7276, 8025, 8075, 8132, 8500, 9095, 9500, 9690, 10165, 10700, 10914, 12198, 12750, 13375, 14250, 16050, 16150, 18190, 19380, 20330, 21828, 24225, 24396, 25500, 26750, 27285, 28500, 30495, 32100, 32300, 34561, 36380, 40125, 40375, 40660, 45475, 48450, 50825, 53500, 54570, 60990, 69122, 80250, 80750, 90950, 96900, 101650, 103683, 109140, 121125, 121980, 136425, 138244, 152475, 160500, 161500, 172805, 181900, 203300, 207366, 227375, 242250, 254125, 272850, 304950, 345610, 414732, 454750, 484500, 508250, 518415, 545700, 609900, 682125, 691220, 762375, 864025, 909500, 1016500, 1036830, 1364250, 1524750, 1728050, 2073660, 2592075, 2728500, 3049500, 3456100, 4320125, 5184150, 8640250, 10368300, 12960375, 17280500, 25920750, 51841500]

約数ペア:

[(1, 51841500), (2, 25920750), (3, 17280500), (4, 12960375), (5, 10368300), (6, 8640250), (10, 5184150), (12, 4320125), (15, 3456100), (17, 3049500), (19, 2728500), (20, 2592075), (25, 2073660), (30, 1728050), (34, 1524750), (38, 1364250), (50, 1036830), (51, 1016500), (57, 909500), (60, 864025), (68, 762375), (75, 691220), (76, 682125), (85, 609900), (95, 545700), (100, 518415), (102, 508250), (107, 484500), (114, 454750), (125, 414732), (150, 345610), (170, 304950), (190, 272850), (204, 254125), (214, 242250), (228, 227375), (250, 207366), (255, 203300), (285, 181900), (300, 172805), (321, 161500), (323, 160500), (340, 152475), (375, 138244), (380, 136425), (425, 121980), (428, 121125), (475, 109140), (500, 103683), (510, 101650), (535, 96900), (570, 90950), (642, 80750), (646, 80250), (750, 69122), (850, 60990), (950, 54570), (969, 53500), (1020, 50825), (1070, 48450), (1140, 45475), (1275, 40660), (1284, 40375), (1292, 40125), (1425, 36380), (1500, 34561), (1605, 32300), (1615, 32100), (1700, 30495), (1819, 28500), (1900, 27285), (1938, 26750), (2033, 25500), (2125, 24396), (2140, 24225), (2375, 21828), (2550, 20330), (2675, 19380), (2850, 18190), (3210, 16150), (3230, 16050), (3638, 14250), (3876, 13375), (4066, 12750), (4250, 12198), (4750, 10914), (4845, 10700), (5100, 10165), (5350, 9690), (5457, 9500), (5700, 9095), (6099, 8500), (6375, 8132), (6420, 8075), (6460, 8025), (7125, 7276)]